[issue44037] Broad performance regression from 3.10a7 to 3.10b1

[Raymond Hettinger]

Raymond Hettinger <raymond.hettinger at gmail.com> added the comment:

Here's the screen shot for Intel silicon running the python dot org macOS build on Big Sur 11.3.1:

https://www.dropbox.com/s/7lmf74osvq5seg2/Screen%20Shot%202021-05-03%20at%208.41.52%20PM.png?dl=0

Here are the results on M1 Apple silicon with Big Sure 11.2.3:

https://www.dropbox.com/s/u2w4tmv1alzybrt/Screen%20Shot%202021-05-03%20at%209.24.03%20PM.png?dl=0

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nosy: +ned.deily, pablogsal, vstinner

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