Quick reference for observability.
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from opentelemetry import trace
tracer = trace.get_tracer(__name__)
with tracer.start_as_current_span("operation") as span:
span.set_attribute("sea.concept", "MyOp")
| Attribute | Description |
|---|---|
sea.platform |
Platform ID |
sea.domain |
Business domain |
sea.concept |
Active concept |
sea.correlation_id |
Business TX ID |
| Endpoint | Port |
|---|---|
| OTLP gRPC | 4317 |
| OTLP HTTP | 4318 |
| Health | 13133 |
| zPages | 55679 |
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-- Errors in last hour
SELECT * FROM logs WHERE level = 'error'
-- By domain
SELECT * FROM logs WHERE sea_domain = 'governance'
-- By trace
SELECT * FROM logs WHERE trace_id = '...'
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curl http://localhost:13133/ # Health
open http://localhost:55679/debug/tracez # Traces
docker logs -f otel-collector # Logs
Last Updated: January 2026