#35230: Cache ForeignObjectRel.get_accessor_name()
-------------------------------------+-------------------------------------
Reporter: Adam Johnson | Owner: nobody
Type: | Status: assigned
Cleanup/optimization |
Component: Database layer | Version: dev
(models, ORM) |
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Comment (by Adam Johnson):
Thanks for the note Simon.
Yes, it will be interesting to see the benchmark results. For a quick
check, I ran a bunch of model tests with `./runtests.py --parallel 1
"*models*` under [https://github.com/sharkdp/hyperfine hyperfine] and got
the following results.
Before:
```
Time (mean ± σ): 2.745 s ± 0.031 s [User: 2.628 s, System: 0.100
s]
Range (min … max): 2.697 s … 2.796 s 10 runs
```
After:
```
Time (mean ± σ): 2.727 s ± 0.021 s [User: 2.611 s, System: 0.099
s]
Range (min … max): 2.699 s … 2.764 s 10 runs
```
The mean is lower but a statistical T test calculates this as not
statistically significant.
--
Ticket URL: <https://code.djangoproject.com/ticket/35230#comment:2>
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