Here is another post describing an alternative approach to instrumenting Python GIL: https://www.maartenbreddels.com/perf/jupyter/python/tracing/gil/2021/01/14/

Here is another post describing an alternative approach to instrumenting Python GIL: https://www.maartenbreddels.com/perf/jupyter/python/tracing/gil/2021/01/14/Tracing-the-Python-GIL.html https://www.maartenbreddels.com/perf/jupyter/python/tracing/....