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name: \"silo_id\", field_type: Uuid, source: Target, description: \"\" }}, datum_type: HistogramU64, version: 1, authz_scope: Fleet, units: Count, created: 2026-03-07T02:00:57.167176469Z }","timeseries_name":"virtual_disk:io_latency"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-03-07T02:00:57.169299668Z","hostname":"oxz_oximeter_8a412e70-5240-455f-80a6-86976adf7976","pid":306,"id":"aa316e64-8b50-4ffa-bc85-4da010b8c055","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"8a412e70-5240-455f-80a6-86976adf7976","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: 2026-03-07T02:00:57.169290138Z }","timeseries_name":"virtual_disk:io_size"} {"msg":"retrieving timeseries schema from database","v":0,"name":"oximeter","level":20,"time":"2026-03-07T02:00:57.171886312Z","hostname":"oxz_oximeter_8a412e70-5240-455f-80a6-86976adf7976","pid":306,"id":"aa316e64-8b50-4ffa-bc85-4da010b8c055","component":"clickhouse-client","collector_ip":"fd00:1122:3344:101::d","collector_id":"8a412e70-5240-455f-80a6-86976adf7976","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: 2026-03-07T02:00:57.171876512Z }","timeseries_name":"virtual_machine:reset"} {"msg":"failed to insert some results into metric DB","v":0,"name":"oximeter","level":40,"time":"2026-03-07T02:00:57.216673124Z","hostname":"oxz_oximeter_8a412e70-5240-455f-80a6-86976adf7976","pid":306,"component":"results-sink-cluster","collector_ip":"fd00:1122:3344:101::d","collector_id":"8a412e70-5240-455f-80a6-86976adf7976","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 23 new timeseries 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