This looks pretty neat! The zephyr port already has zephyr.thread_analyze() which I think just dumps all tasks, but what you have here is more useful.

I think this would be a good (optional) addition.

Thank you for the feedback! I've updated the branch to address them.

One thing I'm not sure about is the rather large code snippet (compared to snippets elsewhere in the documentation) that implements the print_task_stats() function. I suppose is a useful example, but not sure this is the right place for it. Though it is easily discoverable this way.

One thing I'm not sure about is the rather large code snippet (compared to snippets elsewhere in the documentation) that implements the print_task_stats() function. I suppose is a useful example, but not sure this is the right place for it

It could be added to examples/... in this repo. But maybe it could make sense to put it in micropython-lib as an esp32 tool? Easy to install it then on a board.

Updated to move the code snippet from the documentation to a separate function in micropython-lib: micropython/micropython-lib#822

Note: The build failure is due to the linked PR for micropython-lib not being merged, and thus the docs are referring to a file that does not yet exist on the micropython-lib master branch.