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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.920816989Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.92082697Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.92083458Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.9208407Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.9208465Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.922567255Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:02.923514734Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921731817Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921766558Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921774648Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921780148Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921785738Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:03.921790908Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:05.882874261Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.882949032Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.887089196Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"66cefc15-f9db-4ca5-9890-6d97720b4355\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:45:05 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.887117897Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.890177179Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":37249,"producer_ip":"fd00:1122:3344:101::c","producer_id":"e959ac47-50ca-475f-8a84-e82e7f6a1829","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.89022085Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:05.89025733Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"072719e2-49f4-4b1e-b8db-d4e2902ff687\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:45:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:05.890282841Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.037906226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":211}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.040410357Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.041427248Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.04302975Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.045275996Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1774}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.046610153Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.048488291Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.049809608Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.05189244Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":51}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:06.053214107Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:06.059351892Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.023623208Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.032562699Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.033937277Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.035251154Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:07.126963674Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.921815813Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:07.923695761Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:12.126061552Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:17.054045348Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:17.058861526Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:17.060226713Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:17.125764403Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.886566541Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"5e2f8edb-fa79-499e-b42b-df4d74c35d78\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:45:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.886591032Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.889723665Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"a89d9325-24dd-4b36-8964-ca30198de2e1\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:45:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:20.889746916Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920793946Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920831226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920845987Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920857437Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920867937Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.920878297Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.921670863Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.922565751Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:20.923304359Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921538351Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921582792Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921592452Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921600142Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921607072Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.921614792Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:21.923226575Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.023488419Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.02352417Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.025788906Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.030764087Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.037899502Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.03977824Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.041914763Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.045096258Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:22.127314095Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921750435Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921790916Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921800427Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921808197Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921815257Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:22.921822677Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:27.023515483Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:27.036105749Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:27.126904861Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.022845819Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.02288368Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.029719319Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.03666651Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.038108629Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.039522778Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:32.040805764Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:32.126182005Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:33.921125267Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:33.922626528Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:34.921452725Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:34.921497616Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:35.882776262Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.886504637Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"a2656c21-d1a3-4f49-9a9a-94b3245839db\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:45:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.886544378Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.889069789Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"b353cfbf-2c12-4aa5-bd57-ab373246a287\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:45:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:35.88909531Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.890120321Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.957674142Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1833}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.958483968Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1833}
{"msg":"unrolling 1833 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:35.958526539Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.011523674Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.031758155Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_i16","n_rows":284}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.034730635Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3226}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.036363648Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":193}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.038178955Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.039564703Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.041014833Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.043252478Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1756}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.044596215Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.046778739Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1697}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.048090206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.050186939Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":51}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:36.051637528Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:36.058938586Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:37.022924046Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:42.022724818Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:42.125639205Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:47.063253952Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:47.06461805Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:47.125915273Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.887125233Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"ed57af88-d6ea-42de-9dc8-4d8c861d389f\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:45:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.887195214Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.890110343Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"4413c37d-0df5-4b40-9e6d-5d4f16b3e4e0\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:45:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:45:50.890130744Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.921414589Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.921438929Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.921449269Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.921456769Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.921464139Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.92147245Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.923166874Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:50.923755316Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921285167Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921335638Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921348928Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921360199Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921370789Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:51.921381469Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.023463291Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.023504261Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.025566993Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.035966274Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.044451926Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.046348545Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.048188032Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.049772144Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:52.126026981Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.921073464Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.921108635Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.921115985Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.921122375Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:52.921128455Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:57.02317431Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":404}
{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:57.023228831Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:57.035870207Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:45:57.061763433Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:45:57.126151449Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:02.0229476Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:02.125829607Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:06.056445554Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:06.921608879Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:07.023462286Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:07.023497757Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:07.026241222Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:07.033573151Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:07.125730941Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:12.022863392Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:12.022915533Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:12.030340654Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:12.126066416Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:17.02349007Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:17.035992534Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:17.050652201Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:17.126372067Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:46:20.883271356Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.883341668Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.888315838Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"2a19f806-d742-4ca0-9016-9c8d5b6b71d5\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:46:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.88836483Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.891871401Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"698c8c68-35f4-4f78-83cf-d0ca291382dc\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:46:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:46:20.891888301Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.920959991Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.920991452Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.920997312Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.921002962Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.922616194Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:20.923304819Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.921469253Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.921513084Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.921520904Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.921530314Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.921537304Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.922415752Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:21.923211538Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.023104155Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.023135166Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.025142447Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.030643758Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.038252423Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:22.039727143Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:22.12584738Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:27.12562772Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:30.923771727Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:32.023585023Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:32.023624114Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:32.030635397Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:32.037156299Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:32.042105129Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:32.127271537Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:46:35.890836652Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"unrolling 1833 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:35.957951614Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:36.039025449Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:36.051180986Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:36.058543005Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:36.921658389Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:37.023434754Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:37.023467705Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:37.025415695Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:37.025500356Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:37.126055076Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:42.022483428Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:42.126256093Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:47.023403023Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:47.035688453Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:47.051237208Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:47.052699048Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:47.126095377Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:48.923449079Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:46:50.883074541Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.883139242Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.886257406Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"fa1c478e-642a-483d-9633-6e52438fbffc\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:46:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.886310867Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.889142484Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"b21593d0-95ec-4448-a809-0c05f18d463e\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:46:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:46:50.889172575Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.921406859Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.92146197Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.9214759Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.922995431Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:50.923678365Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.920851018Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.920894469Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.92090413Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.92091259Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.92092006Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.92092833Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.922021742Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.922722976Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:51.923740627Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:52.023122764Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:52.023169325Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:46:52.025306798Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:52.126351568Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:46:57.126388918Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:02.022860385Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:02.022909376Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:02.030373688Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:02.03691721Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:02.125555838Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:03.921317035Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:05.883360485Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.886702193Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"e36669c7-0e05-465d-b066-fb772d17b433\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:47:05 GMT\"} })"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.88983844Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":40439,"producer_ip":"fd00:1122:3344:101::1","producer_id":"787b130f-399e-4ea5-8aef-512037181f8c","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.889891963Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"9974ecdd-5293-4188-8226-3ab9af7b0d38\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:47:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:05.889907235Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.898705657Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.898743547Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34836,"producer_ip":"fd00:1122:3344:101::b","producer_id":"09c764af-d4db-4ca1-ab86-58b24f7ae619","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.898749907Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.970492533Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1842}
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{"msg":"unrolling 1842 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:05.970941412Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:06.031548962Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:06.071545444Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:06.082534957Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:06.920840666Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:07.022784055Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:07.022828775Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:07.031691716Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:07.034700176Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:07.036136525Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:07.126313599Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:09.921735096Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.023008945Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.023073396Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.030401535Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.037099051Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.040355387Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:12.041813966Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:12.126360051Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:17.022702512Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:17.037451841Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:17.067497701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:17.12563818Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:18.921533591Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:18.921584732Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:18.923881798Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:20.883579322Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:20.883652764Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:20.887068913Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"dd04c523-a62b-4268-ad34-1a705ccea27f\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:47:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:20.887109834Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:20.889549493Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"e47eff2e-7290-4e7d-922c-b6ec054fdf4e\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:47:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:20.889581034Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:20.921602964Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:22.022738397Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:22.022787198Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:22.030928283Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:22.126499922Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:27.023511277Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:27.126408365Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.023576925Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.023624216Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.030565767Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.03715708Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.040364896Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:32.041735704Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:32.125920251Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:33.921377347Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:35.883016351Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.883082102Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.886209175Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"ed182fea-1895-4f04-a606-330883d22748\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:47:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.886245706Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.888795998Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"9c58e755-e93c-4df6-a49c-959c91476b8b\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:47:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:35.888827878Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.889853369Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.954833468Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1833}
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{"msg":"unrolling 1833 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:35.954912199Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:36.007622649Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:36.039466405Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:36.0456198Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1697}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:36.050507009Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:36.055819937Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:37.022984601Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:37.023049063Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:37.031539837Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:37.036016586Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:37.126186575Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:39.921976343Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:42.022943713Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:42.023033595Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:42.029969686Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:42.036699182Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:42.126495074Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:47.022888586Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":404}
{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:47.022931067Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:47.036081544Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:47.126406926Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:48.92146729Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:48.921534422Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:48.921551732Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:48.923711936Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:50.883287288Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:50.883365459Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:50.886632616Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"748d9763-1767-4e8d-a6e4-5b74049d1df8\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:47:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:50.886681677Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:50.889264249Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"df4fd93b-2164-4e74-96f6-50d8eae898f2\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:47:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:47:50.88928678Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:50.920773738Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:52.023042544Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:52.031562207Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:52.125896311Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:47:57.023096465Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:47:57.12589474Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.022559039Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.02260442Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.029730525Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.036348419Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.038754628Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.040067914Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:02.126238013Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.922190694Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.922776606Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:02.923592692Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.920719115Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.920765946Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.920772456Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.920778506Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.920785396Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.921708855Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:03.923129574Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:05.88293832Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.883003382Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.886497393Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"b71baa98-bbdb-4f98-b0ae-11c95b838426\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:48:05 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.886537253Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.888925952Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"f9a360f8-be41-4cee-8106-223d3bb37cd2\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:48:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:05.889033924Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.889999504Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.890040374Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":40439,"producer_ip":"fd00:1122:3344:101::1","producer_id":"787b130f-399e-4ea5-8aef-512037181f8c","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.890111306Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:05.890121066Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":37249,"producer_ip":"fd00:1122:3344:101::c","producer_id":"e959ac47-50ca-475f-8a84-e82e7f6a1829","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.038873025Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.040296914Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.042394426Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1776}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.043724533Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.045760164Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.047093591Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.049235305Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:06.050611183Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:06.055736867Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:07.02333205Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:07.025629617Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:07.034793483Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:07.036769293Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:07.126941742Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:12.126064649Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.05779294Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.059065786Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.06127168Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.062573477Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:17.125933332Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920441103Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920482484Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920492315Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920500145Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920508085Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.920515235Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.921361142Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.921932544Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:17.922879313Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921249121Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921285402Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921293402Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921299912Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921305762Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.921312303Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.922143429Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:18.922790222Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:20.882590079Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.885788084Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"59c116c1-94a8-4f4f-89d4-42b43c7fc0af\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:48:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.885833194Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.888989569Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"8c6cd0c9-aa41-40c9-b638-14e76bcb8cb7\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:48:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:20.889026789Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.921036199Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.921061969Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.921071829Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.92108045Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.92108855Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.92109618Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.922042169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.922658062Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:20.923458348Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.92054108Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.920602361Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.920617241Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.920630081Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.920640492Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.920651932Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.921870047Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.922398767Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:21.923189163Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.023341475Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.023396817Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.024441428Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.031171214Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.040207378Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.041765569Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.043341741Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.044706739Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:22.125922487Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.92103307Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.921086912Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.921102412Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.921113942Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.921124712Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.921135463Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:22.922238245Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:27.022454233Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:27.12634934Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:32.022712763Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:32.125923447Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.885563875Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"29c46c9f-fda1-4229-858d-7d0ad4e8a83a\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:48:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.885600506Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.888724789Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"368e2171-4cb1-460a-8a91-2351c4761004\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:48:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:35.88875161Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.898694241Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34743,"producer_ip":"fd00:1122:3344:101::2","producer_id":"a8d18768-9c01-4b89-aca9-dd25756bc923","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.960012816Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1835}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.960071937Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1835}
{"msg":"unrolling 1835 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:35.960117587Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.013635133Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.037170621Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3230}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.039281434Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":195}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.041459148Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.044942719Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.047591082Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1758}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.049040662Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.051161825Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1697}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.052480892Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.054784239Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:36.056120766Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:36.06124909Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:37.022351291Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:37.034490938Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:37.125860521Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:37.922723631Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:42.125432068Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.054756149Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.056230609Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.057803321Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.060502576Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.062022856Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:47.126232229Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:47.920512026Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.886010119Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"64ced133-3606-495b-bf97-9dac87bcdbb0\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:48:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.88605985Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.888675803Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"6099fe7c-653e-4538-b2d4-b3ecec5a0fe8\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:48:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:48:50.888709074Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920751234Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920776914Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920786835Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920795845Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920803255Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.920811195Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.921631912Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.922298156Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:50.923081081Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921222175Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921270706Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921282686Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921292746Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921302166Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.921311827Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.92245707Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.92344383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:51.923743136Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.022883308Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.022919828Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.02498062Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.033670956Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.04223927Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.043964195Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.046017087Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.047920976Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:52.126135482Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921206695Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921249356Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921258356Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921266197Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921272547Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:52.921278367Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:57.023223529Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:57.035745973Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:57.052506753Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:48:57.062738181Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:48:57.127087036Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.022758385Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.022807926Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.030038273Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.036408732Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.039221619Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:02.040611297Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:02.125976709Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:03.920676735Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:04.920520953Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:04.920590765Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:05.883232818Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
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{"msg":"unrolling 1844 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:05.957286331Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.035368165Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_ipaddr","n_rows":18}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.038442647Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3239}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.039891897Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":213}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.041607002Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.042954139Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.044382488Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.046596313Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1776}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.04793399Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.049856939Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.051101604Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.053286379Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.054587315Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:06.057901812Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.920979765Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.921020486Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.921029226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.921035886Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.921042716Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.921048966Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.922473225Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:06.923279812Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.022641688Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.022688689Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.024603588Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.02470709Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.030435336Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.031816184Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.033187392Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:07.034672082Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:07.125854581Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:12.022904218Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:12.022939489Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:12.029813948Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:12.040897363Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:12.126285945Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:17.02278232Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:17.125745088Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:20.883218592Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.883275603Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.886883736Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"e8f68fad-15e5-4706-9a56-2329c29a6501\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:49:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.886922007Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.889524949Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"dbaad8f6-f745-4946-80cc-d491ff144619\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:49:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:20.88955398Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.92060411Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.920709282Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.922339735Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:20.923192563Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:21.920802155Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:21.920813206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:21.920835536Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:21.921480559Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:21.922330486Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.022379496Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.022421167Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.024444468Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.02996284Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.036912441Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.038587205Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:22.042220209Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:22.125623781Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:27.126114216Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:32.022398507Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:32.022447338Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:32.126102891Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:35.889509775Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.0371194Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3230}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.03857266Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":195}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.040283514Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.041733244Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.043187963Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.045313896Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1758}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.046597533Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.04844855Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1697}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.049710066Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.051860069Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.053188466Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:36.059508415Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920604827Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920648478Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920657848Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920666058Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920673028Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:36.920679318Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.0232468Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.023295701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.024299781Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.025201169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.030810803Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.032355004Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.033785833Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:37.035546299Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:37.125688218Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:42.023172284Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:42.023208824Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:42.030342929Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:42.127159863Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:47.022961787Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:47.125176071Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:50.882537587Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.882602238Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.88613324Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"ec7f388c-7c0f-4301-aa9f-83a4069645fa\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:49:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.886182471Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.888654751Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"11b19406-fb7e-44e5-b4b8-0d5eb2dc404e\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:49:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:49:50.888689162Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.920591149Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.922241492Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:50.923000678Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:51.920351725Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:51.920428577Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:51.920464178Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:51.921227703Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:51.921931487Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.022242283Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.022293994Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.024338605Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.031598002Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.042577885Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.044734699Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:49:52.048340932Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:52.125788763Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:49:57.125827049Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:02.022295034Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:02.022348675Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:02.02947485Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:02.040438112Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:02.12561026Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:05.882366729Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.882437931Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
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{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.886473143Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.889734839Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":37249,"producer_ip":"fd00:1122:3344:101::c","producer_id":"e959ac47-50ca-475f-8a84-e82e7f6a1829","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.88977571Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.889830331Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"f949ee3f-e5fd-4e86-be1a-920f09d985ac\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:50:05 GMT\"} })"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.897825363Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34836,"producer_ip":"fd00:1122:3344:101::b","producer_id":"09c764af-d4db-4ca1-ab86-58b24f7ae619","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:05.897844763Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34743,"producer_ip":"fd00:1122:3344:101::2","producer_id":"a8d18768-9c01-4b89-aca9-dd25756bc923","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:06.056079734Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:07.022705098Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:07.125219888Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:12.022211873Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:12.022278325Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:12.029096833Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:12.036113435Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:12.040169117Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:12.125520219Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:13.9199885Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:13.92002884Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:17.022913439Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:17.125794046Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:18.920199976Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:18.920211987Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:18.922512993Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:20.882556285Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:20.882624106Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:20.886448033Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"2d28f39f-4726-49dd-b0f4-327dc2f914c1\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:50:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:20.886493804Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:20.889166019Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"28373719-90dd-469c-92c5-9c1cdc95d598\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:50:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:20.889198519Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:20.923260791Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:22.022558616Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:22.022597137Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:22.029931736Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:22.047463102Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:22.125732259Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:27.125215724Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:32.022582397Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:32.022635278Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:32.029592049Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:32.125606797Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:33.920322404Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:33.920370496Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:33.920377796Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:33.920391406Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:33.922644922Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:35.882474299Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.882533681Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.885227945Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"63d46537-1811-4613-9e4f-81f74b6b1ff7\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:50:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.885271656Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.88840159Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"d1bc93a4-95bf-4baa-8cc2-192fe7879f17\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:50:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:35.88842454Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.889465621Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.898428303Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34743,"producer_ip":"fd00:1122:3344:101::2","producer_id":"a8d18768-9c01-4b89-aca9-dd25756bc923","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 1835 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:35.959253368Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:36.060191186Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:37.022849149Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:37.125348378Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:42.022381555Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:42.022423996Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:42.029594251Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:42.125834853Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:47.022564334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:47.125416501Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:50.882483136Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.882539397Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.886791993Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"6a9581e8-e0d3-4cd4-adcd-f3f02aad8cc3\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:50:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.886823133Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.889342945Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"f9d4cab4-5ce5-402b-8fd1-09c72add8ed7\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:50:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:50:50.889358415Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.920431786Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:50.923432426Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:52.02209813Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:52.022143761Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:52.031404669Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:52.043753789Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:52.05265257Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:52.125904755Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:50:57.021971953Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:50:57.125668196Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:02.022768135Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:02.022810566Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:02.029809488Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:02.036409982Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:02.040645728Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:02.125001928Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:05.889066036Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"322fcabf-66ec-4e8d-9ff0-d5b5130469c7\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:51:05 GMT\"} })"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:06.04846775Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:06.049783617Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:06.052120304Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:06.053517513Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:06.05783651Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:06.920230249Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:07.022847521Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:07.03364133Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:07.035030969Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:07.125172317Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:10.919944179Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:10.91999105Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:10.92000204Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:10.921605442Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:10.92244934Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:11.920724126Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:11.920789637Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:11.920797198Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:11.920805418Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.022003351Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.022082243Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.024094124Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.030260379Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.036776691Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.038163869Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.039558438Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:12.040841994Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:12.125400079Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.022138695Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.035767028Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.051427186Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.0531169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.056127111Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.05755727Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.058836666Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.06097375Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.062293883Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:17.124782104Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920416908Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920461529Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920470909Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920477839Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920484389Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.920491089Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.921337656Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.921972509Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:17.922845827Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920267045Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920304585Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920313865Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920320606Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920326636Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.920333006Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.921069701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.921750285Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:18.922556161Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:19.920701514Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:19.920760175Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:19.920788905Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:19.920812146Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:20.882257154Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.882365056Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.8859937Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"a2de6bda-27fd-4067-aa35-472010746eb1\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:51:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.886032721Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.888191334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"19b8881c-2dac-43fb-9cc5-9227207bc691\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:51:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:20.888210415Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.920255505Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.920282205Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.922069942Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:20.922759156Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:21.92001348Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.022542531Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.022612772Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.030926821Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.038912403Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.042147379Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:22.043591628Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:22.125797375Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:23.92044872Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:23.920486501Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:23.920494772Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:23.920501832Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:27.022853678Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:27.0525608Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:27.125844066Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:32.126270036Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.92041656Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.920468841Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.920479761Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.920489581Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.920497702Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.920505932Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.921538103Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.922511412Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:32.923558474Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920678906Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920715287Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920723697Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920730547Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920737777Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.920743537Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.921526713Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.922178576Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:33.922961232Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:34.921191017Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:34.921245138Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:34.921266499Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:35.882670776Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:35.882738578Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:35.885918402Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"a9c08fbb-b191-4cbb-b2cf-a584150c8c3b\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:51:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:35.885953063Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:35.888566616Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"8ced6d1e-fd76-4f28-94d5-cb1215368e40\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:51:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:35.888600477Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:35.889610577Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:36.055644986Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:36.056995344Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:36.060148598Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:37.022665228Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:37.034791734Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:37.125566406Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.022893885Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.022925705Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.030461508Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.037257136Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.040493712Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:42.041963112Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:42.12518081Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.02302555Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":404}
{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.02306157Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.035889946Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.051944386Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.053587199Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.056991984Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.058636112Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.06002788Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.062381778Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.063799316Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:47.125178401Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.921411343Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.92144814Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.921457619Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.921509417Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.921526207Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.92153396Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.92246341Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.922960991Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:47.923761182Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921222206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921256006Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921264387Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921271727Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921278447Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.921284727Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.922107624Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.922730916Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:48.923663025Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:49.92088731Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:49.920926911Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:49.920937381Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:49.920945891Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:49.920954411Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:50.883506672Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:50.883565673Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:50.887537954Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"ee8e8af6-bb91-4a6e-8f3b-9f14e9e459fe\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:51:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:50.887569515Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:50.890099456Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"c8a03aaf-72f0-460d-bc46-9645c2e662b7\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:51:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:51:50.890114546Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:50.921545364Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:52.023501864Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:52.023557505Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:52.036160661Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:52.127257229Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:51:57.023119253Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:51:57.126018161Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.043157597Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:02.125456856Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920573549Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920627138Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920641706Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920654944Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920665229Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.920676039Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.921891786Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.922359386Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:02.923090111Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921309835Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921346886Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921355136Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921363226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921371256Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.921377097Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.922132572Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.922876047Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:03.923585441Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.920710983Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.920771984Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.920788164Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.920801855Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.920814015Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.922504829Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:04.923176593Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:05.882967837Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:05.883039308Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:05.886459298Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"188b2cdb-84d0-4b7b-9054-608d7faa50ba\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:52:05 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:05.886499458Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:05.889155202Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"c51f8604-85d5-4de0-bec1-ce1726ea5889\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:52:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:05.889171623Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:05.889906358Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.035945571Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_ipaddr","n_rows":18}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.039238188Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3239}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.041194297Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":213}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.04330864Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.04479169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.046315621Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.049031886Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1776}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.050621659Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.052602679Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.054542927Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.057256593Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:06.058642691Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:06.058693952Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:07.022757572Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:07.022811614Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:07.024906906Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:07.032543601Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:07.126481817Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:12.023180688Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:12.125986513Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:17.125607321Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:20.882930491Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.883004453Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.88728338Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"33aa5f5a-5f54-4f48-bd11-101857cab155\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:52:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.88732502Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.890076476Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"7541d91a-354f-4f8f-b9d8-aca0cf00b76d\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:52:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:20.890110007Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921361451Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921382502Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921390852Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921398162Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921404652Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.921410612Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.92227365Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.922840691Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:20.923618167Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.92077114Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.920815611Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.920824651Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.920831991Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.920838941Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.920845931Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:21.92372187Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.022938233Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.023020475Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.025063066Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.030492816Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.037592791Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.039178323Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.040772555Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.042275286Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:22.126488434Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.920612698Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.920660159Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.920670399Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.920678949Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:22.92068657Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.023147102Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":404}
{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.023182293Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.036037964Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.051874245Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.053345045Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.056405727Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.057881417Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.061500831Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:27.062846708Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:27.126181393Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.022949884Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.023000074Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.030497837Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.036979058Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.040301996Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:32.041686124Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:32.125863561Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:33.921027308Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:34.920780884Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:35.882768344Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.885949169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"7c0cb518-657a-4361-8e3a-86872a130def\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:52:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.885992889Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.888423259Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"7ccc96c8-c47d-480d-b1b3-9d4a6ddcdaa9\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:52:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:35.888444639Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.88949206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":37249,"producer_ip":"fd00:1122:3344:101::c","producer_id":"e959ac47-50ca-475f-8a84-e82e7f6a1829","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.898495813Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34743,"producer_ip":"fd00:1122:3344:101::2","producer_id":"a8d18768-9c01-4b89-aca9-dd25756bc923","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.920817376Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.963623785Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1835}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.963668615Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1835}
{"msg":"unrolling 1835 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:35.963709426Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.016444316Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.039467464Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_i16","n_rows":284}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.043298461Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":3230}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.044859733Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":195}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.04669029Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.048034137Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.05010502Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.052311324Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1758}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.053823375Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.055749174Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1697}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.057113952Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.059437319Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":53}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:36.060752736Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:36.06490054Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:37.022621673Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:37.022667384Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:37.126166383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:37.921466341Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:42.022992456Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:42.125964395Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:47.060265508Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:47.061622155Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:47.126285247Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.886646659Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"4b676cb9-a9e3-4083-b03e-1d34abd2e311\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:52:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.88669576Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.888870874Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"b631135c-d7d9-4664-84af-7a9b7a64c248\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:52:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:52:50.888897894Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.920577947Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.920609288Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.920624758Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.920632428Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.920638588Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.922037817Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:50.923248521Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921394025Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921438206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921448206Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921456126Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921463596Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:51.921471347Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.022924275Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.022968726Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.025332244Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.03350072Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.041989942Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.044400811Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.046905602Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.0497657Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:52.126096808Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.921184282Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.921234503Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.921249193Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.921260053Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:52.921269334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.022800748Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":405}
{"msg":"unrolling 405 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.022853939Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.035687979Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.046377066Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_i16","n_rows":284}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.052262165Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":150}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.053805457Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.057341419Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.058938101Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":265}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.062531984Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":42}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:52:57.063899132Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:52:57.126120734Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:02.023281982Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:02.126393424Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:05.885642403Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"82e8a9f8-ad60-4284-b644-2f6ac5352dca\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:53:05 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:05.885697924Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:05.888602233Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"99c3d35d-8b8a-4537-8a4d-305b34e497aa\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:53:05 GMT\"} })"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:06.060507201Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:07.023458421Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:07.023538932Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:07.025828669Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:07.033192558Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:07.126379678Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:12.02318367Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:12.023226791Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:12.030177972Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:12.126262982Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:17.023172807Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:17.12584408Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:20.882735031Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.882784992Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.885456557Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"f5e50c02-6732-45eb-976e-fe26d695515f\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:53:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.88564212Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.887995298Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"c573bc3d-35e7-4b7f-ad4e-a34852dd1ea2\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:53:20 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:20.888013169Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.92108422Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.92111607Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.921141201Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.921152381Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.921163021Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.922636811Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:20.923376506Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.92057608Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.920629681Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.920638551Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.920647031Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.920654191Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.921610701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.922259624Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:21.922980319Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:22.0226042Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:22.022678482Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:22.024695753Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:22.029689554Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:22.12560774Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:27.125863457Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:32.022576186Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:32.022645457Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:32.029640409Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:32.04101368Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:32.126417412Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:33.923131901Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:35.882834275Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.882919307Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.886809056Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"3f663f24-8f0b-4224-8b2c-4cebfa9d5891\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:53:35 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.886847177Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.889387218Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"2773569e-7f83-4df4-8fb9-0971796fd607\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:53:35 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:35.889405308Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.890442849Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.898812559Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34743,"producer_ip":"fd00:1122:3344:101::2","producer_id":"a8d18768-9c01-4b89-aca9-dd25756bc923","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.921156013Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":49840,"producer_ip":"fd00:1122:3344:101::2","producer_id":"71694ba9-0d22-43dc-ad14-1d6b45180835","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.921170733Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.9579721Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1835}
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{"msg":"unrolling 1835 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:35.958157024Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.011035087Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.037059195Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":195}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.038961713Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.040381202Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.049214061Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.053044639Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:36.059163983Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:36.921227756Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:37.022864378Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:37.022937859Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:37.02493651Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:37.024989551Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:37.126327087Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:42.023064527Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:42.126047797Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 404 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:47.022775866Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:47.035499334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:47.051185963Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":149}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:47.126082742Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:48.923307239Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:50.882585525Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.882657067Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.886687849Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"723d00d1-3ed8-4f30-a343-6cc7cde8282d\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:53:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.886719249Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.88921377Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"c5725851-a4bb-43e7-a836-a1dbbd72c1b3\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:53:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:53:50.88923701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.920575726Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.922558057Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:50.923410174Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921042167Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921087398Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921103008Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921110018Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921116278Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.921997266Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:51.922637029Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:52.022519676Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:53:52.022558397Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:52.126417094Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:53:57.126151854Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:00.923440695Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:01.920579528Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:01.920644569Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.022965816Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.023012076Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.030140221Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.036582522Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.039510051Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:02.040909929Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:02.126288451Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:03.921259884Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:03.921295124Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:03.921304235Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:03.92353714Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:05.882847696Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.882888547Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.886709404Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"3ec23005-6bd0-4b6c-8a3a-5918ead4af09\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:54:05 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.886749015Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.889239936Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"df4329f6-207c-44dd-8b2b-5162aac7585c\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:54:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:05.889270936Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.890300927Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":40439,"producer_ip":"fd00:1122:3344:101::1","producer_id":"787b130f-399e-4ea5-8aef-512037181f8c","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.89043308Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":37249,"producer_ip":"fd00:1122:3344:101::c","producer_id":"e959ac47-50ca-475f-8a84-e82e7f6a1829","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.890479931Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.899237898Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.899245739Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34836,"producer_ip":"fd00:1122:3344:101::b","producer_id":"09c764af-d4db-4ca1-ab86-58b24f7ae619","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.958674524Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1856}
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{"msg":"unrolling 1856 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:05.958853278Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.012285162Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.036472073Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_ipaddr","n_rows":18}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.043033226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.044463435Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.045953266Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.048029638Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1788}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.051224373Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.05256869Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.054961088Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":62}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.056289535Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_i64","n_rows":3}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:06.057675893Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:06.0599856Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:07.022723334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:07.022759405Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:07.024817577Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:07.035605526Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:07.125993649Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.023323961Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.023391132Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.036945057Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.048641245Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.053059334Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:12.054997384Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:12.126143077Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 430 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.023451577Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.037020293Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.062937978Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.064236195Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_i64","n_rows":12}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.065580192Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:17.125742872Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.920774215Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.921611132Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.922357648Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:17.923286596Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.921068282Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.921117383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.921124383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.921131383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.921137383Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:18.923604374Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:19.92140053Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:20.882815818Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.882858119Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.886450162Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"3f5a4a8a-8389-4ecc-ac26-2fdea96ab118\", \"content-length\": \"1553\", \"date\": \"Fri, 15 May 2026 02:54:20 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.886508913Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.889901522Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"7bedfac0-2ba1-42b3-a05b-4123ea79777d\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:54:20 GMT\"} })"}
{"msg":"registered new metric producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.889926832Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","address":"[fd00:1122:3344:101::1:0]:45910","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:20.889939923Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":10,"n_pruned_tasks":0}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.891022345Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.891154047Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.901723502Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":42,"n_results":6}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.921055964Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.921096755Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.921147086Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.921155436Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.921163226Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.923013424Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:20.923607296Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:21.920747919Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:21.920808201Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:21.92081505Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:21.920826871Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:21.92323045Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.022601476Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":263}
{"msg":"unrolling 263 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.022641947Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.024723929Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":263}
{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.032811193Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037542449Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"crucible_upstairs:extent_reopen\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"upstairs_uuid\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeI64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028744701Z }","timeseries_name":"crucible_upstairs:extent_reopen"}
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{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.0375676Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"crucible_upstairs:flush_close\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"upstairs_uuid\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeI64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028565707Z }","timeseries_name":"crucible_upstairs:flush_close"}
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{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.03758532Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"crucible_upstairs:read_bytes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"upstairs_uuid\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeI64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028504046Z }","timeseries_name":"crucible_upstairs:read_bytes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.0375952Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"crucible_upstairs:write\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"upstairs_uuid\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeI64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028325482Z }","timeseries_name":"crucible_upstairs:write"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037607591Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"crucible_upstairs:write_bytes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"upstairs_uuid\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeI64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028385213Z }","timeseries_name":"crucible_upstairs:write_bytes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037615381Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:bytes_read\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029153029Z }","timeseries_name":"virtual_disk:bytes_read"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037628291Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:bytes_written\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029394254Z }","timeseries_name":"virtual_disk:bytes_written"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037639871Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:failed_flushes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"failure_reason\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029635029Z }","timeseries_name":"virtual_disk:failed_flushes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037651871Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:failed_reads\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"failure_reason\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029214580Z }","timeseries_name":"virtual_disk:failed_reads"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037663312Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:failed_writes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"failure_reason\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029456015Z }","timeseries_name":"virtual_disk:failed_writes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037675312Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:flushes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029574357Z }","timeseries_name":"virtual_disk:flushes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037686542Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:io_latency\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"io_kind\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: HistogramU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029755231Z }","timeseries_name":"virtual_disk:io_latency"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037697292Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:io_size\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"io_kind\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: HistogramU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029874683Z }","timeseries_name":"virtual_disk:io_size"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037708493Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:reads\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029092398Z }","timeseries_name":"virtual_disk:reads"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037722693Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_disk:writes\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"attached_instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"block_size\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"disk_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029333173Z }","timeseries_name":"virtual_disk:writes"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037740313Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_machine:pv_panic_guest_handled\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"sled_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"sled_serial\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028081217Z }","timeseries_name":"virtual_machine:pv_panic_guest_handled"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037753083Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_machine:pv_panic_host_handled\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"sled_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"sled_serial\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.028144459Z }","timeseries_name":"virtual_machine:pv_panic_host_handled"}
{"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.037766494Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"virtual_machine:reset\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"instance_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"project_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"sled_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"sled_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"sled_serial\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-05-15T02:54:22.029973565Z }","timeseries_name":"virtual_machine:reset"}
{"msg":"inserting 23 new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.03908597Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.045097163Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_ipaddr","n_rows":2}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.046979311Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":77}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.048704146Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u16","n_rows":2}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.050449601Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":22}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.053103715Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":174}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.055738448Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativei64","n_rows":20}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.057571536Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":178}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.06023392Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":5}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.061908374Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:22.12631007Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:22.921348983Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.023334988Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":423}
{"msg":"unrolling 423 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.023363379Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.037161508Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.063495403Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.066445823Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.06879357Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":58}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.070150808Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:27.127397969Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:27.921477162Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:29.923827591Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:30.890831872Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:30.890873922Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"failed to send collection request to producer","v":0,"name":"oximeter","level":50,"time":"2026-05-15T02:54:30.893431574Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/collection_task.rs:139","error":"error sending request for url (http://[fd00:1122:3344:101::1:0]:45910/f17f91ac-62bc-451f-b1f1-af3e95a33ea8): client error (Connect): tcp connect error: Connection refused (os error 146)"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.022698758Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.022742639Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.029574008Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.036340175Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:32.126000644Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"accepted connection","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:32.226576195Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"local_addr":"[fd00:1122:3344:101::d]:12223","component":"dropshot","file":"/home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/dropshot-0.17.0/src/server.rs:1057","remote_addr":"[fd00:1122:3344:101::b]:34760"}
{"msg":"determined request API version","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.234007895Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"uri":"/producers/f17f91ac-62bc-451f-b1f1-af3e95a33ea8","method":"DELETE","req_id":"8253c21d-c563-45ff-b0de-a30a66bf591c","remote_addr":"[fd00:1122:3344:101::b]:34760","local_addr":"[fd00:1122:3344:101::d]:12223","component":"dropshot","version":"1.0.0"}
{"msg":"removed collection task from set","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.24114719Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8"}
{"msg":"notified collection task to shut down","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.241171991Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task-handle","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collection task asked to shutdown, exiting","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.241184051Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collection task inbox closed, shutting down","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:32.241192731Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":45910,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"f17f91ac-62bc-451f-b1f1-af3e95a33ea8","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"request completed","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:32.241199441Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"uri":"/producers/f17f91ac-62bc-451f-b1f1-af3e95a33ea8","method":"DELETE","req_id":"8253c21d-c563-45ff-b0de-a30a66bf591c","remote_addr":"[fd00:1122:3344:101::b]:34760","local_addr":"[fd00:1122:3344:101::d]:12223","component":"dropshot","file":"/home/build/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/dropshot-0.17.0/src/server.rs:874","latency_us":9491,"response_code":204}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:35.921656691Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":34836,"producer_ip":"fd00:1122:3344:101::b","producer_id":"09c764af-d4db-4ca1-ab86-58b24f7ae619","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:35.921681282Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":49840,"producer_ip":"fd00:1122:3344:101::2","producer_id":"71694ba9-0d22-43dc-ad14-1d6b45180835","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:35.962946069Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":1877}
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{"msg":"unrolling 1877 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:35.963129333Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:36.064482929Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:36.101713595Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":76}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:36.103139414Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_i64","n_rows":9}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:37.022786024Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:37.022817795Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:37.030398378Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:37.034768587Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:37.126156841Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:42.023595457Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:42.023645128Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:42.030776103Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:42.037503429Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:42.042405999Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:42.12577311Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"unrolling 426 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:47.023330307Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:47.036887182Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:47.064256628Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":61}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:47.065590575Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":90}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:47.125690323Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:47.921469401Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:48.921223687Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:48.921272498Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:48.921279428Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:48.923386891Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"refreshing list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:50.883076205Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:565"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.883116176Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.885891963Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?sort_by=id_ascending\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"3ad23af9-bd89-46bb-bbc7-7b7c71c3a384\", \"content-length\": \"1412\", \"date\": \"Fri, 15 May 2026 02:54:50 GMT\"} })"}
{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.885935514Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.888962065Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"ff40f23d-7f03-425e-8f0b-392b450dc9d9\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:54:50 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:54:50.888984315Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.921130238Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.921210229Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:50.92122235Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:52.023513956Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:52.023558737Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:52.032793374Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:52.125571907Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:57.022909109Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":424}
{"msg":"unrolling 424 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:54:57.0229452Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:54:57.126404439Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.022932654Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":220}
{"msg":"unrolling 220 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.022969515Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.030003267Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.036646182Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.038168333Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.039755035Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:02.041208985Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:55:02.125587776Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:05.887475728Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D","method":"GET"}
{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:05.890771825Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":63014,"producer_ip":"fd00:1122:3344:101::a","producer_id":"c5b9ba88-38b9-4317-80cf-14f2d6c6b39a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:05.890863107Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3346a42f-5d8b-403d-ad5b-86e0b2065565/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmOGRlMTBmMi02NjM5LTQ1MmYtOTEwZC1iY2U3YjI0YzE3NjMifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"c8338faf-ebc2-45d0-9278-06ad998e9661\", \"content-length\": \"29\", \"date\": \"Fri, 15 May 2026 02:55:05 GMT\"} })"}
{"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-15T02:55:05.890872957Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":9,"n_pruned_tasks":0}
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{"msg":"reporting oximeter self-collection statistics","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:05.898734966Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"unrolling 1867 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:05.96107943Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.01521358Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.047890843Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u32","n_rows":950}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.04922469Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.050614544Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_u8","n_rows":148}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.053053868Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":1799}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.054457936Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_bool","n_rows":6}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.056387656Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":1706}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.057844105Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_f64","n_rows":1}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.060296915Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":76}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:55:06.061602021Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.061656222Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":78}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.920876317Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:06.920962588Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.023590421Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":44}
{"msg":"unrolling 44 total samples","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.023634672Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.025802496Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.031880049Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.03339694Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.034761217Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":32}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.036190997Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":12}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:55:07.126613701Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
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{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:07.926807268Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}
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{"msg":"fetching timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.031061048Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.038278754Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_string","n_rows":56}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.039735164Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"fields_uuid","n_rows":64}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.041194973Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":160}
{"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.0425138Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"id":"2e01efa6-46ef-475c-b6d3-29441ae49fbe","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","table_name":"measurements_u64","n_rows":60}
{"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-05-15T02:55:12.125903161Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:315","error":"Failed to check out connection to database: No backends found for this service"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.920941105Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.920989446Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.921000806Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.921011026Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.921024726Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.921036446Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent"}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.921848123Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"f8de10f2-6639-452f-910d-bce7b24c1763","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":4,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.922623739Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"8adc99bc-2e54-4454-8b83-b0b88ec2f00b","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":14,"n_results":1}
{"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-15T02:55:12.923416665Z","hostname":"oxz_oximeter_3346a42f-5d8b-403d-ad5b-86e0b2065565","pid":22162,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"80033b3e-58a4-408b-a076-d15a745f39da","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3346a42f-5d8b-403d-ad5b-86e0b2065565","component":"oximeter-agent","n_samples":26,"n_results":1}