The integration-test.sh trace queries used resource.service.name="rippled",
but the OTel resource attribute is "xrpld" (TelemetryConfig.cpp, MetricsRegistry.cpp),
so every span check and the service-registration check returned no results.
Also restore .github/scripts/rename/README.md, which an overzealous
find-and-replace had corrupted into circular no-ops (e.g. rename "xrpld" to
"xrpld"). The file documents the rename process and must retain the source
names (rippled/ripple); restored to match develop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Head sampling is fixed at 1.0 and not configurable. Drop sampling_ratio
from the docker sample/test configs and the data-collection reference;
rewrite the span-metric sampling caveat and volume guidance to point at
collector-side tail sampling.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Resolve merge conflicts taking phase 4 consensus span improvements,
fix bashate indentation in integration test script, and apply rename
script to Phase5 integration test docs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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>
