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Merge branch 'pratik/otel-phase7-native-metrics' into pratik/otel-phase8-log-correlation

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This commit is contained in:
Pratik Mankawde
2026-08-17 11:42:31 +01:00
parent 24cebcc22d 77f338c0d0
commit de0fefc95b
1 changed files with 11 additions and 6 deletions
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17
OpenTelemetryPlan/09-data-collection-reference.md
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@@ -530,7 +530,12 @@ endpoint=http://localhost:4318/v1/metrics
prefix=xrpld
```
Fallback (StatsD):
Fallback (StatsD). `StatsDCollector` is still selected by this value, but the
stack in `docker/telemetry/` no longer receives it: using this path also requires
re-adding the `statsd` receiver to `otel-collector-config.yaml` and uncommenting
port 8125 in `docker-compose.yml`, otherwise the metrics go to a port nothing
listens on. Note also that `StatsDCollector` applies `prefix` to the metric name
while `OTelCollector` does not, so switching transports renames every series.
```ini
[insight]
@@ -993,7 +998,7 @@ count_over_time({service_name="xrpld"} |= "trace_id=" [5m])
| ------------------------------------------------------------------ | ------------------------------------------------ | -------------------------------------------------------------------- |
| `warn` and `drop` metrics use non-standard StatsD `\|m` meter type | Metrics silently dropped by OTel StatsD receiver | Phase 6 Task 6.1 — needs `\|m` → `\|c` change in StatsDCollector.cpp |
| `job_count` may not emit in standalone mode | Missing from Prometheus in some test configs | Requires active job queue activity |
| `rpc_requests` depends on `[insight]` config | Zero series if StatsD not configured | Requires `[insight] server=statsd` in xrpld.cfg |
| `rpc_requests` depends on `[insight]` config | Zero series if `[insight]` is absent or unset | Requires `[insight] server=otel` in xrpld.cfg |
| Peer tracing enabled by default | `peer.*` spans emit unless `trace_peer=0` | High volume — set `trace_peer=0` to opt out on busy mainnet nodes |
---
@@ -1023,8 +1028,8 @@ The telemetry system is designed with privacy in mind:
enabled=1
[insight]
server=statsd
address=127.0.0.1:8125
server=otel
endpoint=http://localhost:4318/v1/metrics
prefix=xrpld
```
@@ -1039,8 +1044,8 @@ batch_size=1024
max_queue_size=4096
[insight]
server=statsd
address=otel-collector:8125
server=otel
endpoint=http://otel-collector:4318/v1/metrics
prefix=xrpld
```