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producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:02:10.06960054Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","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":"2026-05-16T01:02:11.067652634Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"9917901f-cbce-4382-b14f-ad41e3b114f9","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from 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status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"d32dc6e9-30f7-4322-80a8-4c262e511b5d\", \"content-length\": \"1412\", \"date\": \"Sat, 16 May 2026 01:02:12 GMT\"} })"} {"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:02:12.027343912Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/3db024f7-773b-4cdb-9680-5064fd774ee1/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJkYWZlZGU2Yi0zOTdkLTQwOGItYmFkZS1lMWUxMjk0ZWRjMWUifX0%3D","method":"GET"} {"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:02:12.030337032Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"result":"Ok(Response { url: 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table","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:38.487028055Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"id":"0347f2fa-81fb-4d0f-aac5-297bbeeadeda","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":41} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:38.488585836Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"id":"0347f2fa-81fb-4d0f-aac5-297bbeeadeda","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","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":"2026-05-16T01:05:38.571376968Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","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":"2026-05-16T01:05:39.069051687Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.069123528Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.069133088Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.069141379Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.069149489Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"9917901f-cbce-4382-b14f-ad41e3b114f9","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.069157689Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"9917901f-cbce-4382-b14f-ad41e3b114f9","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.07002546Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","n_samples":4,"n_results":1} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.070684719Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"9917901f-cbce-4382-b14f-ad41e3b114f9","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","n_samples":14,"n_results":1} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:39.071373178Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","n_samples":26,"n_results":1} {"msg":"sent timer-based collection request to the collection 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task","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.068582561Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.068589301Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.068595721Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.068602521Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.069655775Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","n_samples":4,"n_results":1} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.070168122Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::2","producer_id":"9917901f-cbce-4382-b14f-ad41e3b114f9","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","n_samples":14,"n_results":1} {"msg":"collected results from producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:40.071030074Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"1968507d-eb10-41f5-8163-66ab08a2253a","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","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":"2026-05-16T01:05:41.069165979Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from 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status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"59705e7a-47c6-4dc0-8bb5-3dc39cef843e\", \"content-length\": \"1412\", \"date\": \"Sat, 16 May 2026 01:05:42 GMT\"} })"} {"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:42.028567173Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"body":"None","uri":"http://[fd00:1122:3344:101::a]:12221/metrics/collectors/3db024f7-773b-4cdb-9680-5064fd774ee1/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJkYWZlZGU2Yi0zOTdkLTQwOGItYmFkZS1lMWUxMjk0ZWRjMWUifX0%3D","method":"GET"} {"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:05:42.031529063Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"result":"Ok(Response { url: 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request","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:10:12.029285288Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"body":"None","uri":"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3db024f7-773b-4cdb-9680-5064fd774ee1/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJkYWZlZGU2Yi0zOTdkLTQwOGItYmFkZS1lMWUxMjk0ZWRjMWUifX0%3D","method":"GET"} {"msg":"client response","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:10:12.032095206Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"result":"Ok(Response { url: \"http://[fd00:1122:3344:101::c]:12221/metrics/collectors/3db024f7-773b-4cdb-9680-5064fd774ee1/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJkYWZlZGU2Yi0zOTdkLTQwOGItYmFkZS1lMWUxMjk0ZWRjMWUifX0%3D\", status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"b6cd9ae6-a243-42d1-b4bc-2367fe072cb4\", \"content-length\": \"29\", \"date\": \"Sat, 16 May 2026 01:10:12 GMT\"} })"} {"msg":"registered new metric producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:10:12.032111286Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","address":"[fd00:1122:3344:101::1:0]:36318","producer_id":"1d7274b6-bd61-444f-ab76-5e2a567c1989"} {"msg":"refreshed list of producers from Nexus","v":0,"name":"oximeter","level":30,"time":"2026-05-16T01:10:12.032124076Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","file":"oximeter/collector/src/agent.rs:640","n_current_tasks":10,"n_pruned_tasks":0} {"msg":"reporting oximeter self-collection 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producer","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:10:12.038871187Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":36318,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"1d7274b6-bd61-444f-ab76-5e2a567c1989","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"failed to send collection request to producer","v":0,"name":"oximeter","level":50,"time":"2026-05-16T01:10:12.041599533Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":36318,"producer_ip":"fd00:1122:3344:101::1:0","producer_id":"1d7274b6-bd61-444f-ab76-5e2a567c1989","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent","file":"oximeter/collector/src/collection_task.rs:139","error":"error sending request for url (http://[fd00:1122:3344:101::1:0]:36318/1d7274b6-bd61-444f-ab76-5e2a567c1989): client error (Connect): tcp connect error: Connection refused (os error 146)"} {"msg":"sent timer-based collection request to the collection task","v":0,"name":"oximeter","level":20,"time":"2026-05-16T01:10:12.070672754Z","hostname":"oxz_oximeter_3db024f7-773b-4cdb-9680-5064fd774ee1","pid":22054,"producer_port":4677,"producer_ip":"fd00:1122:3344:101::2","producer_id":"62c61fe7-c280-42a4-bd52-a470902ad93e","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"3db024f7-773b-4cdb-9680-5064fd774ee1","component":"oximeter-agent"} {"msg":"collecting from 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