[GitHub] [skywalking] Superskyyy commented on issue #10672: [Bug] Python agent critical performance regression

["Superskyyy (via GitHub)" <gi...@apache.org>]

Superskyyy commented on issue #10672:
URL: https://github.com/apache/skywalking/issues/10672#issuecomment-1503638043

   Right, using `event.wait(0)` is very close to busy waiting to me, since it constantly checks for if the event is set. It will cause high cpu usage.  Though I also don't know what happen previously and why it didn't cause similar performance degradation, will need a deeper look into the previous code.
   
   But meanwhile I think its good to add a wait(0.01 or even a bit more), the default 0 is definitely not friendly for production envs.


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