Yifan Yang

Add `spanID` field to access logs and `http.vars.span_id` placeholder when tracing is enabled

3

In [PR #5507](https://github.com/caddyserver/caddy/pull/5507), the `traceid` was added to the logs. To further align with the [OpenTelemetry Log Correlation specification](https://opentelemetry.io/docs/specs/otel/logs/#log-correlation) and achieve complete log correlation using trace context, we have now...

Profile: Clarification Needed for `SampleType`, `Value` and `TimestampsUnixNano`

34

### Component(s) profile ### Describe the issue you're reporting Hello, I've encountered a potential inconsistency between the proto definition for profile data and the actual data observed during debugging. Specifically,...