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rippled/docs
Pratik Mankawde cbbd6ebee2 feat(telemetry): add Phase 6 StatsD metrics, ledger/peer spans, and expanded dashboards
Integrate the existing StatsD metrics pipeline (beast::insight) into
the OpenTelemetry observability stack and add new trace spans for
ledger build/store/validate and peer proposal/validation receive.

Phase 5b — Ledger, peer, and transaction spans:
- Add ledger.build span with close time attributes in BuildLedger.cpp
- Add tx.apply span with tx_count/tx_failed in BuildLedger.cpp
- Add ledger.store and ledger.validate spans in LedgerMaster.cpp
- Add peer.proposal.receive span with trusted attribute in PeerImp.cpp
- Add peer.validation.receive span with ledger_hash, full, trusted
  attributes in PeerImp.cpp
- Add ledger-operations and peer-network Grafana dashboards

Phase 6 — StatsD metrics integration:
- Add StatsD UDP receiver (port 8125) to OTel Collector
- Add 5 StatsD Grafana dashboards: node health, network traffic,
  overlay traffic detail, ledger data sync, RPC pathfinding
- Add 09-data-collection-reference.md cataloging all metrics/spans
- Update existing dashboards with new span panels
- Expand telemetry runbook and integration test script
- Add codecov exclusions for telemetry modules

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-28 15:00:57 +01:00
..
2020-03-30 18:57:35 -04:00