#127648 introduced a ~12% performance regression in python_startup_no_site benchmark #132952
{{ message }}
#127648 introduced a ~12% performance regression in
Content-Length: 299043 | pFad | https://github.com/python/cpython/issues/132952
91python_startup_no_site benchmark #132952Fetched URL: https://github.com/python/cpython/issues/132952
Alternative Proxies:
Bug report
Bug description:
Plotting the Faster CPython team's weekly benchmarks, there is an obvious discontinuity in the python_startup_no_site benchmark:
This is between these two commits:
2025-03-03 0.98 b3c18bf
2025-03-08 0.85 a3990df
Bisecting over this range, it's reproducible that the first bad commit is c6dd2348ca.
CPython versions tested on:
CPython main branch
Operating systems tested on:
Linux
Linked PRs