Display a treemap of the timings reported by python -X importtime
Try it: https://kmichel.github.io/python-importtime-graph/
Run your python program with the -X importtime option, available
since Python 3.7.
The program will output timing statistics on stderr :
import time: self [us] | cumulative | imported package
import time: 137 | 137 | zipimport
import time: 674 | 674 | _frozen_importlib_external
import time: 84 | 84 | _codecs
import time: 705 | 789 | codecs
import time: 757 | 757 | encodings.aliases
import time: 1115 | 2659 | encodings
import time: 461 | 461 | encodings.utf_8
import time: 190 | 190 | _signal
import time: 488 | 488 | encodings.latin_1
import time: 72 | 72 | _abc
import time: 456 | 528 | abc
import time: 574 | 1101 | io
import time: 102 | 102 | _locale
import time: 319 | 420 | _bootlocale
Copy these stats and then paste them using the button in the web page above.
You can also save the stats to a file and open the file in the web page.
python -X importtime [YOUR_PROGRAM] 2> importtime.txt
Once rendered, you can download the output in SVG or PNG format.