pomerium/internal/telemetry
Caleb Doxsey 13554ec78d
core: more metrics (#5629)
## Summary
Add some more metrics:

- Authenticate token verification
- Authorization log duration
- Authorization evaluator and header evaluator
- IDP token session creator

HTTP and gRPC endpoints are already instrumented via middleware, which
covers authenticate, proxy and databroker endpoints. Postgres is also
already instrumented using `otelpgx`.

## Related issues
-
[ENG-2407](https://linear.app/pomerium/issue/ENG-2407/add-additional-metrics-and-tracing-spans-to-pomerium)


## Checklist

- [x] reference any related issues
- [ ] updated unit tests
- [ ] add appropriate label (`enhancement`, `bug`, `breaking`,
`dependencies`, `ci`)
- [x] ready for review
2025-05-29 09:34:41 -06:00
..
metrics core: more metrics (#5629) 2025-05-29 09:34:41 -06:00
prometheus
doc.go
http.go
util.go
util_test.go