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description: \"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, 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description: \"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"switch_serial\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_slot\", field_type: U16, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:08.255619071Z }","timeseries_name":"switch_port_control_data_link:errors_sent"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:08.257186211Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries 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description: \"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"switch_serial\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_slot\", field_type: U16, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:08.257179861Z }","timeseries_name":"switch_port_control_data_link:bytes_received"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:08.25867323Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries 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description: \"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"switch_serial\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_slot\", field_type: U16, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:08.258666690Z }","timeseries_name":"switch_port_control_data_link:packets_received"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:08.260249121Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries 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\"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"switch_serial\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_slot\", field_type: U16, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:08.260240021Z }","timeseries_name":"switch_port_control_data_link:bytes_sent"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:08.26173052Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries 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description: \"\" }, FieldSchema { name: \"kind\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"network\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"switch_id\", field_type: Uuid, source: Target, description: \"\" }, FieldSchema { name: \"switch_model\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_revision\", field_type: U32, source: Target, description: \"\" }, FieldSchema { name: \"switch_serial\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"switch_slot\", field_type: U16, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:08.261724150Z }","timeseries_name":"switch_port_control_data_link:packets_sent"} {"msg":"inserting 14 new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:08.275358455Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"inserted rows into 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FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.582267713Z }","timeseries_name":"sled_data_link:errors_sent"} {"msg":"retrieving timeseries schema from 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}, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.584496251Z }","timeseries_name":"sled_data_link:bytes_received"} {"msg":"retrieving timeseries schema from 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\"\" }, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.586536494Z }","timeseries_name":"sled_data_link:packets_received"} {"msg":"retrieving timeseries schema from 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FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.588525406Z }","timeseries_name":"sled_data_link:bytes_sent"} {"msg":"retrieving timeseries schema from 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}, FieldSchema { name: \"link_name\", field_type: String, source: Target, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Target, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.590445906Z }","timeseries_name":"sled_data_link:packets_sent"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.633687604Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.636047725Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"sled_cpu:cpu_nsec\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"cpu_id\", field_type: U32, source: Metric, description: \"\" }, FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"state\", field_type: String, source: Metric, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.633666563Z }","timeseries_name":"sled_cpu:cpu_nsec"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.671813098Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-04-24T17:30:20.672572918Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","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":"new timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.673880332Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","schema":"TimeseriesSchema { timeseries_name: TimeseriesName(\"zone:cpu_nsec\"), description: TimeseriesDescription { target: \"\", metric: \"\" }, field_schema: {FieldSchema { name: \"rack_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: \"\" }, FieldSchema { name: \"state\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"zone_id\", field_type: Uuid, source: Metric, description: \"\" }, FieldSchema { name: \"zone_name\", field_type: String, source: Metric, description: \"\" }, FieldSchema { name: \"zone_type\", field_type: String, source: Metric, description: \"\" }}, datum_type: CumulativeU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-04-24T17:30:20.671794227Z }","timeseries_name":"zone:cpu_nsec"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.712637692Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"new timeseries 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timeseries schema","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.716198876Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent"} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:30:20.719349198Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","table_name":"fields_ipaddr","n_rows":2} {"msg":"inserted rows into 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producer","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:02.484105354Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"02bb8dc6-2d1a-4a8e-b761-f017791afd9c","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","n_samples":26,"n_results":1} {"msg":"inserting samples into database","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.195301309Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"component":"database-inserter","component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","n_samples":237} {"msg":"inserting samples into 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table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.209363835Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","table_name":"fields_u16","n_rows":17} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.210773702Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","table_name":"fields_uuid","n_rows":93} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.212295912Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","table_name":"measurements_cumulativeu64","n_rows":162} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.214426508Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","component":"oximeter-agent","table_name":"measurements_histogramu64","n_rows":15} {"msg":"inserted rows into table","v":0,"name":"oximeter","level":20,"time":"2026-04-24T17:42:03.215764913Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"id":"6ecfea6d-78d9-485f-8c6f-1288a1032b48","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","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":"2026-04-24T17:42:03.296097987Z","hostname":"oxz_oximeter_c3856460-25c0-4f9f-95e7-b5d976714aef","pid":24197,"component":"database-inserter","component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"c3856460-25c0-4f9f-95e7-b5d976714aef","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 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