If you don't see any profiling data in sentry.io, you can try the following:
- Ensure that performance monitoring is enabled.
- Ensure that the automatic instrumentation is sending performance data to Sentry by going to the Performance page in sentry.io.
- If the automatic instrumentation is not sending performance data, try using custom instrumentation.
- Enable debug mode in the SDK and check the logs.
Because profile samples are collected at a fixed sampling frequency, we recommend checking if profiling's Performance Overhead is acceptable for your use case. Note that we're working on symbolication of the collected profiles which means that at the moment you'll see only function names but not resolved source file paths.