dalehamel opened a new pull request, #4: URL: https://github.com/apache/apisix-profiler/pull/4
This is a draft, not ready for review yet. I was attempting to use this tool to profile an nginx instance running in a container, but many of the ELF helpers don't understand how to deal with containerized paths. The fix for this is relatively simple, we just prepend `/proc/PID/root` to the paths, to make them relative to the target pid's mount namespace. Since the helpers don't take a `pid`, for now I've hacked it by adding a static variable and storing this early on when we are looking for the lib / binary to profile. After these changes, I am able to profile an nginx instance running in a container, provided I have access to the root pid namespace. I also discovered an issue with the makefile, which I will PR separately but is currently included in this branch. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
