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producer","v":0,"name":"oximeter","level":20,"time":"2026-03-16T02:15:22.653362876Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"producer_port":8001,"producer_ip":"fd00:1122:3344:101::1","producer_id":"5d8f7f71-8855-40d4-977b-461853c14b86","component":"collection-task","collector_ip":"fd00:1122:3344:101::d","collector_id":"843882f9-c6fd-4c66-9df4-567e88e2b851","component":"oximeter-agent","n_results":1} {"msg":"inserting 220 samples into database","v":0,"name":"oximeter","level":20,"time":"2026-03-16T02:15:22.755955356Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"component":"results-sink","collector_ip":"fd00:1122:3344:101::d","collector_id":"843882f9-c6fd-4c66-9df4-567e88e2b851","component":"oximeter-agent"} {"msg":"inserting 220 samples into 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status: 200, headers: {\"content-type\": \"application/json\", \"x-request-id\": \"5d30109a-8d55-4eb1-b08a-6dcd08164dd7\", \"content-length\": \"1412\", \"date\": \"Mon, 16 Mar 2026 02:15:24 GMT\"} })"} {"msg":"client request","v":0,"name":"oximeter","level":20,"time":"2026-03-16T02:15:24.648126839Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"body":"None","uri":"http://[fd00:1122:3344:101::b]:12221/metrics/collectors/843882f9-c6fd-4c66-9df4-567e88e2b851/producers?page_token=eyJ2IjoidjEiLCJwYWdlX3N0YXJ0Ijp7InNvcnRfYnkiOiJpZF9hc2NlbmRpbmciLCJsYXN0X3NlZW4iOiJmNjVmMWQxMS05ZDBjLTQ1YmUtOGE5Yy1mOWE5NzliMTM0MTEifX0%3D","method":"GET"} {"msg":"sent timer-based collection request to the collection 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{ name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: HistogramU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-03-16T02:18:09.766088854Z }","timeseries_name":"virtual_disk:io_latency"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-03-16T02:18:09.768617525Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"id":"89c3ad81-c175-490a-88d7-64cb54d49407","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"843882f9-c6fd-4c66-9df4-567e88e2b851","component":"oximeter-agent"} {"msg":"new timeseries 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name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: HistogramU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-03-16T02:18:09.768606104Z }","timeseries_name":"virtual_disk:io_size"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-03-16T02:18:09.770986864Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"id":"89c3ad81-c175-490a-88d7-64cb54d49407","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"843882f9-c6fd-4c66-9df4-567e88e2b851","component":"oximeter-agent"} {"msg":"new timeseries 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\"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: 2026-03-16T02:18:09.770976954Z }","timeseries_name":"virtual_machine:reset"} {"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-03-16T02:18:09.809296187Z","hostname":"oxz_oximeter_843882f9-c6fd-4c66-9df4-567e88e2b851","pid":25374,"component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"843882f9-c6fd-4c66-9df4-567e88e2b851","component":"oximeter-agent","file":"oximeter/collector/src/results_sink.rs:92","error":"Failed to check out connection to database: No backends found for this service"} {"msg":"inserting 24 new timeseries 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