https://gist.github.com/mmkhitaryan/eb7d662fa6760b0968d03e5b1fa4ef28 Why when I run my app by

OTEL_RESOURCE_ATTRIBUTES=service.name=test \
OTEL_EXPORTER_OTLP_ENDPOINT="<https://ingest.eu.signoz.cloud:443>" \
OTEL_EXPORTER_OTLP_HEADERS="signoz-ingestion-key=072b0626-bf0b-407b-8f32-63ef31ad61e2" \
OTEL_EXPORTER_OTLP_PROTOCOL=grpc \
opentelemetry-instrument python otel_intercept.py

I do not get any spans / logs? The output of that is

Attempting to instrument while already instrumented
Attempting to instrument while already instrumented
Attempting to instrument while already instrumented
Attempting to instrument while already instrumented
DEBUG:__main__:Starting OpenTelemetry automatic instrumentation with DEBUG logging.
INFO:__main__:Processing value: 100
INFO:__main__:Processing value: 100
INFO:__main__:Processing value: 42
INFO:__main__:Processing value: 42
INFO:__main__:Processing value: 100
DEBUG:__main__:Script execution completed.

But I do not see any logs in my dashboard? Doesn't LoggingInstrumentor send them to signoz by intercepting logger calls?

please don’t share ingestion key in public

Now I understand, I didn't realize that I needed to enable the log collection via

OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED

. It's not that obvious and I also didn't realize the importance of specifying the

--traces_exporter otlp --metrics_exporter otlp --logs_exporter otlp