Handy Python Profiler: line_profiler + kernprof

Just take a look at an exemplar output and you’ll know what they are designed for.

Usage:

# Decorate your function of interest in your python script, say "foo.py". 
# No import is needed.
# Just ignore the error of `unresolved reference 'profile'`
# Make sure the decorated function is called.

@profile
def Proc2():
    ...

if __name__ == '__main__':
    Proc2()

kernprof -l foo.py
python -m line_profiler foo.py.lprof

    # ----- OR SIMPLY----- #

kernprof -l -v foo.py