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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I added the following code but where “my-service-name” matches the service name from the automatic instrumentation and what appears in SigNoz. However the operation “my-operation-name” never appears anywhere.

```        Tracer tracer = GlobalOpenTelemetry.getTracer("my-service-name");

        Span childSpan = tracer.spanBuilder("my-operation-name").setSpanKind(SpanKind.SERVER).startSpan();
        childSpan.setAttribute("foo", "bar");```

I was able to figure this out with a fair amount of difficulty. The docs in this area should be improved