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Add support for opentelemetry metrics - #1245

Merged

lovasoa merged 27 commits into

mainfrom

metrics

Mar 15, 2026

Merged

Add support for opentelemetry metrics#1245
lovasoa merged 27 commits into
mainfrom
metrics

Commits on Mar 14, 2026
- feat(telemetry): initialize OpenTelemetry metrics provider
  lovasoa
  committed
  36c5bfa
- feat(metrics): implement and integrate HTTP request duration metrics
  lovasoa
  committed
  9d73989
- feat(metrics): instrument database query durations
  lovasoa
  committed
  594392d
- refactor(database): add OTel name mapping helper
  lovasoa
  committed
  03f1b7b
- feat(metrics): instrument database connection pool
  lovasoa
  committed
  1692b5c
- feat(telemetry): update OTel collector to receive OTLP metrics
  lovasoa
  committed
  feb0a77
- feat(telemetry): add metrics panels to Grafana dashboard
  lovasoa
  committed
  dc98ea3
- refactor(metrics): clean up database instrumentation with helper functions
  lovasoa
  committed
  e5117f4
- fix(metrics): ensure correct db.system.name for ODBC connections by reusing discovery logic
  lovasoa
  committed
  9d969d4
- fix(metrics): remove global OnceLock and pass database type explicitly to pool callbacks
  lovasoa
  committed
  4ec275a
- refactor(metrics): use OpenTelemetry semantic convention constants
  lovasoa
  committed
  43368e6
- refactor(metrics): eliminate all OTel convention string literals in favor of constants
  lovasoa
  committed
  461f348
- fix(telemetry): use standard YAML list notation in OTel collector config to fix parsing error
  lovasoa
  committed
  090b8c3
- fix(telemetry): fix clippy warnings and use latest OTel attribute names
  lovasoa
  committed
  8d19fc7
- fix(telemetry): add Default impl for TelemetryMetrics
  lovasoa
  committed
  d85bbce
- Add app-scoped telemetry metrics for HTTP
  lovasoa
  committed
  cb6eb49
- Refactor db query metrics recording
  lovasoa
  committed
  3a8ac44
- Use semantic convention attribute names
  lovasoa
  committed
  a8682e5
- Track db pool metrics during lifecycle
  lovasoa
  committed
  5082820
- Adjust telemetry docker compose
  lovasoa
  committed
  ef0d1ce
- fix(metrics): configure explicit histogram boundaries and fix database latency measurement
  lovasoa
  committed
  33e8632
- Enable metrics views for explicit histograms
  lovasoa
  committed
  0c46af7
- Use observable gauge for pool connection count
  lovasoa
  committed
  2848690
- Read pool gauge directly from sqlx pool
  lovasoa
  committed
  539abd8
- telemetry: export OTEL metrics every second in example stack
  lovasoa
  committed
  8f8fc09
- Improve Grafana trace list links and readability
  lovasoa
  committed
  acd38a7
Commits on Mar 15, 2026
- Restore removed DB connection debug logs
  lovasoa
  committed
  9fe421d

Commits

Commits on Mar 14, 2026

Commits on Mar 15, 2026