SigNoz is an open-source APM. It helps developers monitor their applications & troubleshoot problems, an open-source alternative to DataDog, NewRelic, etc.

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You may want to try in console first to ensure the metrics &amp; all are generated:

<https://opentelemetry.io/docs/languages/python/exporters/#console>

But from what I see, your exporter is never used.
In these example they use the same exporter as you: <https://opentelemetry.io/docs/languages/python/exporters/#usage>

I don't know, I am not very familiar with the Python version of OpenTelemetry, but don't hesitate to follow the doc on their website :slightly_smiling_face: