Louie Lu added the comment: What is the different of Cold start and Hot start? It that CPU speed or something else.
In Linux 4.9.11 with i7-2k, I can't reproduce the significant real time you gave: # CPU gov powersave $ time ./python -c 'import webbrowser' 0.16s user 0.02s system 93% cpu 0.200 total # CPU gov performance $ time ./python -c 'import webbrowser' 0.08s user 0.00s system 82% cpu 0.093 total ---------- nosy: +louielu _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue29645> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com