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cprofile_to_svg_flamegraph_with_flameprof.py

python

Generate a profile stats file using cProfile and convert it into an SVG flame

15d ago19 linesevanhempel/flameprof
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cprofile_to_svg_flamegraph_with_flameprof.py
1import cProfile
2import flameprof
3
4def my_function():
5    sum = 0
6    for i in range(1000000):
7        sum += i
8    return sum
9
10# Profile the function and save stats to a file
11pr = cProfile.Profile()
12pr.enable()
13my_function()
14pr.disable()
15pr.dump_stats('profile.stats')
16
17# Read the stats file and generate a flame graph SVG
18with open('profile.svg', 'w') as f:
19    flameprof.render('profile.stats', f)