No profiling data found

[TreeOfLearning]

Is there an existing issue for this?

• [X] I have checked for existing issues https://github.com/getsentry/profiling-node/issues
• [X] I have reviewed the documentation https://docs.sentry.io/
• [X] I am using the latest SDK release https://github.com/getsentry/profiling-node/releases

How do you use Sentry?

Self-hosted/on-premise

SDK Version

1.3.5

Link to Sentry event

No response

What environment is your node script running in?

$ node -v
v20.11.0

Running a node.js backend written in typescript that uses, amongst other things, type-graphql and apollo server. I have instrumentation set up and working.

The self hosted sentry instance is currently running 23.11.0, and profiling is enabled in sentry.conf.py.

How is your code deployed and bundled?

Currently just trying to get it to work locally, so it's just running tsc and then node. For production, we're creating a Docker image from the Node 20 base image.

Steps to Reproduce

Sentry init code:

Sentry.init({
  dsn: "http://<snip>",
  release: process.env.VERSION,
  tracesSampleRate: 1.0,
  profilesSampleRate: 1.0,
  environment: process.env.SENTRY_ENVIRONMENT ?? "local",
  integrations: [new ProfilingIntegration()],
});

Each incoming request starts instrumentation like this:

const transaction = Sentry.startTransaction({
          name: ctx.request.operationName ?? "graphql.request",
          op: "graphql",
        });
        Sentry.getCurrentScope().setSpan(transaction);

And ends like this:

return {
          willSendResponse: async (ctx) => {
            const ret = await ClearContainerCallback(ctx);
            transaction.end();
            return ret;
          },
        };

And this is definitely working, because I can see much useful data in the performance tab.

I've double checked and precompiled binaries do seem to be present:

Confirmed (I think) by the check-build script:

$ node ./node_modules/@sentry/profiling-node/scripts/check-build.mjs
@sentry/profiling-node: Precompiled binary found, attempting to load <snip>/node_modules/@sentry/profiling-node/lib/sentry_cpu_profiler-darwin-arm64-115.node
@sentry/profiling-node: Precompiled binary found, skipping build from source.

Expected Result

Some profiling results to show up in the profiling tab...

Actual Result

No profiling results in the tab.

I'm at a bit of a loss as to how to debug this, so any suggestions would be welcome.