observability

Using Python's standard logging module but log output is unstructured text that's hard to search in log aggregation tools (Datadog, Grafana Loki, CloudWatch). Need structured JSON logs with consistent...

Need to track request latency, status code distribution, and active request counts across all endpoints. Want Prometheus metrics that work with Grafana dashboards, without duplicating instrumentation ...

In OpenTelemetry Python setup code, using one `_initialized` flag for both "setup ran" and "SDK enabled" can cause disabled mode bugs: setup returns early for `OTEL_SDK_DISABLED=true`, but later app i...