Trace for some operation are not showing up in Apollo Studio

I can see the operation under the “Slowest p95 Service Time” but when I click on it and go to traces, I don’t see any trace records. Is there a reason for not showing up for some opeartions?

Hi @Kaung, Apollo studio can show the tracing data only if your Apollo server has the tracing option enabled and pushes the traces. Enabling tracing is different based on the version of Apollo Server version you are using.

On v2 of Apollo Server, you should be able to pass in the tracing: true option when creating an instance of Apollo Server. This changed on v3. Here’s how to set up in-line tracing on Apollo Server v3.