feat(obs): add bounded metrics dimensions (#5645)

* feat(obs): add drive topology detail metrics

Expose additive drive info, topology, state, and per-drive API metrics while preserving the existing drive metric label sets.

Backlog: rustfs/backlog#1655

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): preserve suspect drive runtime state

Keep suspect as a bounded drive runtime state and avoid all-zero runtime_state samples for that storage health state.

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): skip unknown drive inode samples

Avoid exporting zero inode gauges for missing or stale drive snapshots and ignore zero-count API latency buckets.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add scanner source work detail metrics

Expose additive scanner source and cycle work metrics with bounded server/source/state labels while leaving the existing aggregate scanner metrics unchanged.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add ilm action detail metrics

Expose additive ILM action/state task metrics with a server label while preserving the existing aggregate ILM series.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add delivery target server metrics

Expose additive audit and notification delivery target metrics with server labels and extend removed-target tombstones for the server-aware series.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add replication target flow metrics

Expose additive bucket replication target sent and failed-flow metrics while preserving existing bucket aggregates and target backlog series.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add request server metrics

Expose additive API request metrics with server labels while preserving the existing request and traffic metric label sets.

Co-Authored-By: heihutu <heihutu@gmail.com>

* style(obs): apply rustfmt to metrics changes

Apply rustfmt output to the metrics dimension changes without altering behavior.

Co-Authored-By: heihutu <heihutu@gmail.com>

* style(obs): reuse audit target label constant

Use the exported audit target_id label constant for legacy audit target metrics.

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): populate drive disk metrics

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add scanner bucket drive result metrics

Co-Authored-By: heihutu <heihutu@gmail.com>

* feat(obs): add replication proxy server metrics

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): address metric liveness review

Use checked division for drive API latency aggregation and keep recovered drive, scanner current-cycle, replication flow, audit target, and notification target series from retaining stale values.

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): address metric dimension review

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): address additional metric review

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): count drive calls at start

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(obs): address metrics dimension review

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): address dimension review gaps

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): address scanner review follow-ups

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): address runtime review follow-ups

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): reduce disk metric contention

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): address runtime review follow-ups

Co-Authored-By: heihutu <heihutu@gmail.com>

* fix(metrics): retire stale dimension series

Co-Authored-By: heihutu <heihutu@gmail.com>

---------

Co-authored-by: heihutu <heihutu@gmail.com>
This commit is contained in:
houseme
2026-08-03 09:03:34 +08:00
committed by GitHub
parent 988cd8adbb
commit 035ce5d784
36 changed files with 6282 additions and 666 deletions
@@ -11500,6 +11500,797 @@
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"options": [],
"query": {
"qryType": 1,
"query": "label_values(rustfs_api_requests_requests_total_by_server,name)",
"refId": "PrometheusVariableQueryEditor-api"
},
"refresh": 2,
"regex": "",
"sort": 1,
"type": "query"
},
{
"allValue": ".*",
"current": {
"text": "All",
"value": "$__all"
},
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"definition": "label_values({__name__=\"rustfs_bucket_replication_target_sent_count\",bucket=~\"$bucket\"},target_arn)",
"includeAll": true,
"label": "Target ARN",
"multi": true,
"name": "target_arn",
"options": [],
"query": {
"qryType": 1,
"query": "label_values({__name__=\"rustfs_bucket_replication_target_sent_count\",bucket=~\"$bucket\"},target_arn)",
"refId": "PrometheusVariableQueryEditor-target_arn"
},
"refresh": 2,
"regex": "",
"sort": 1,
"type": "query"
},
{
"allValue": ".*",
"current": {
"text": "All",
"value": "$__all"
},
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"definition": "label_values(rustfs_scanner_source_work_total,source)",
"includeAll": true,
"label": "Scanner Source",
"multi": true,
"name": "scanner_source",
"options": [],
"query": {
"qryType": 1,
"query": "label_values(rustfs_scanner_source_work_total,source)",
"refId": "PrometheusVariableQueryEditor-scanner_source"
},
"refresh": 2,
"regex": "",
"sort": 1,
"type": "query"
},
{
"allValue": ".*",
"current": {
"text": "All",
"value": "$__all"
},
"datasource": {
"type": "prometheus",
"uid": "${datasource}"
},
"definition": "label_values(rustfs_scanner_bucket_drive_result_total,result)",
"includeAll": true,
"label": "Scanner Result",
"multi": true,
"name": "scanner_result",
"options": [],
"query": {
"qryType": 1,
"query": "label_values(rustfs_scanner_bucket_drive_result_total,result)",
"refId": "PrometheusVariableQueryEditor-scanner_result"
},
"refresh": 2,
"regex": "",
"sort": 1,
"type": "query"
}
]
},