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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Hi <@U049CJ3045S> :wave: 

This guide should help with manual instrumentation with Java.

<https://opentelemetry.io/docs/instrumentation/java/manual/|https://opentelemetry.io/docs/instrumentation/java/manual/>

Hi <@U049CJ3045S>, you can extend the otel java agent with your custom instrumentations. I implemented this in my team and our custom instrumentation results are available in our SigNoz instance. I leave the link here

<https://github.com/open-telemetry/opentelemetry-java-instrumentation/blob/main/examples/extension/README.md>