#35408: Optimize post-migrate permission creation
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Reporter: Adam Johnson | Owner: Adam
Type: | Johnson
Cleanup/optimization | Status: assigned
Component: contrib.auth | Version: dev
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 1 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 1
Easy pickings: 0 | UI/UX: 0
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Comment (by Adam Johnson):
I repeated the profiling with the latest version of the patch, on top of
the latest `main` commit. The numbers are similar.
Before optimization stats:
* Total 12,387,798 function calls taking 5.589 seconds.
* 88 calls to create_permissions() take 483ms, ~8.6% of the total time.
After optimization stats:
* Total 11,797,519 function calls taking 5.207 seconds.
* 88 calls to create_permissions() take 241ms, ~4.6% of the total time.
* 590,279 function calls and 242ms saved.
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Ticket URL: <https://code.djangoproject.com/ticket/35408#comment:2>
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