python_profile_example_nested_func

gistfile1.txt

import cProfile
from pstats import Stats, SortKey
import random
import hashlib
import time

def _perf_test_A():
    for i in range(1000000):
        i = random.randint(0, 100)
        # _perf_test_B(i)

def _perf_test_B(i : int):
    s = str(i)
    print(s)
    _perf_test_C(s.encode('utf-8'))

def _perf_test_C(s):
    hash = hashlib.md5(s)

if __name__ == "__main__":
    # https://docs.python.org/3/library/profile.html        
    with cProfile.Profile() as pr:
        start = time.time()
        res = _perf_test_A()
        print(f"Ellapsed time: {time.time() - start} s")

    with open('profiling_stats.txt', 'w') as stream:
        stats = Stats(pr, stream=stream)
        stats.strip_dirs()
        stats.sort_stats(SortKey.CUMULATIVE)
        stats.dump_stats('.prof_stats')
        stats.print_stats()