python/pyperformance

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Python Performance Benchmark Suite

Stars: 1k
Forks: 203
Open beginner issues: 0
Indexed issues: 49
Avg merge: 1h 20m
Merged PRs (30d): 2

Dominant language: Python
License: MIT
Last GitHub push: Sep 1, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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49 open issues indexed

We should vendor the Pyston macrobenchmarks Open

python/pyperformance#474 · 4 reactions · 1 assignee · Opened May 18, 2026
Enable decimal benchmarks Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

python/pyperformance#473 · Opened May 13, 2026
No Windows `build.bat` support in `compile` Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

python/pyperformance#464 · Opened Apr 7, 2026
asyncio_websockets tests the implementation of `zlib`, not of Python Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

python/pyperformance#460 · 2 comments · 1 reaction · Opened Mar 19, 2026
Add benchmarks for complex type Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

python/pyperformance#458 · Opened Feb 26, 2026
unpack_sequence benchmark too fast on modern computers Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

python/pyperformance#450 · Opened Jan 11, 2026
Add additional GC related benchmark Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

python/pyperformance#437 · 4 comments · 1 reaction · Opened Oct 28, 2025
Unhelpful `venv` failure Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

python/pyperformance#428 · Opened Oct 26, 2025
macOS failing on GitHub Actions: test_pythoninfo.GetInfoTests Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

python/pyperformance#422 · 1 comment · Opened Oct 24, 2025
Benchmarks for common python I/O patterns Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python/pyperformance#399 · Opened Jun 10, 2025
Benchmark stdlib compression code Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

python/pyperformance#392 · 5 comments · Opened May 22, 2025
Multithreaded benchmarks Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

python/pyperformance#389 · Opened May 19, 2025
50% of regex_v8 benchmark time is 2 regexes Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

python/pyperformance#388 · Opened Apr 25, 2025
Reduce the overall runtime of the benchmarks without increasing variability Open

python/pyperformance#372 · 2 comments · 1 assignee · Opened Dec 12, 2024
Base manifest doesn't allow benchmark groups except "default" benchmark group Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

python/pyperformance#356 · 1 comment · Opened Sep 27, 2024
Would it possible to add a .cff file to the repo so that it can be cited more easily? Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

python/pyperformance#346 · 3 comments · Opened Jun 20, 2024
Help me to completely disable psutil Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#332 · Opened Mar 22, 2024
Allow compiling dependencies rather than using prebuilts Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

python/pyperformance#323 · Opened Nov 18, 2023
Editable installation isn't working properly Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#319 · 2 comments · Opened Oct 19, 2023
Need benchmark using `__getattribute__` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#315 · Opened Oct 3, 2023
Add benchmark for pip-compile Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#310 · 1 reaction · Opened Aug 4, 2023
Add type hints? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#282 · 4 reactions · Opened Apr 26, 2023
Use more than one core Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#267 · 6 comments · 2 reactions · Opened Feb 19, 2023
Add rinohtype benchmark? Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

python/pyperformance#260 · Opened Jan 13, 2023
benchmark representing async-heavy, heterogeneous workload Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

python/pyperformance#239 · 7 comments · 3 reactions · Opened Nov 3, 2022
Benchmark Groups Have Some Minor Problems Open

python/pyperformance#234 · 3 comments · 1 assignee · Opened Aug 19, 2022
Have `pyperformance run` run `pyperf system tune` Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

python/pyperformance#229 · 5 comments · Opened Aug 16, 2022
add some more http benchmarks Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python/pyperformance#227 · 2 comments · Opened Aug 16, 2022
Reorganize tags on benchmarks Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#210 · 2 comments · 1 reaction · Opened May 24, 2022
Allow calculating geometric mean of groups of benchmarks based on tags Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

python/pyperformance#208 · 3 comments · Opened May 24, 2022
Add benchmarks for dataclasses Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#205 · Opened May 21, 2022
Include an overall summary number in compare output Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

python/pyperformance#204 · 2 comments · Opened May 19, 2022
Enable simple installation on Windows Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

python/pyperformance#202 · Opened May 17, 2022
Add benchmarks for machine learning application Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#189 · 4 comments · 5 reactions · Opened May 2, 2022
[Windows] Automatically run PC\layout after building python.exe Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

python/pyperformance#181 · Opened Mar 31, 2022
Add unit tests Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

python/pyperformance#165 · Opened Mar 28, 2022
Pass granular values out of commands instead of "options" objects Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python/pyperformance#164 · Opened Mar 28, 2022
Use a Logger instead of print() Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python/pyperformance#160 · 2 comments · 1 reaction · Opened Mar 24, 2022
Do Not Try To Install Benchmark Dependencies If Already Done Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

python/pyperformance#158 · 1 reaction · Opened Mar 23, 2022
Only Try a Unique Venv If There Is a Conflict Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

python/pyperformance#157 · 1 comment · 1 reaction · Opened Mar 23, 2022
Add a Macro Benchmark that Exercises Threading (Multi-Core Concurrency) Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

python/pyperformance#142 · Opened Feb 28, 2022
run --inherit-environ option does not work Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#139 · 2 comments · Opened Feb 24, 2022
Feature request: Support --enable-pystats Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

python/pyperformance#131 · 1 comment · 4 reactions · Opened Jan 27, 2022
Commands fail if --manifest is a relative path. Open

python/pyperformance#125 · 2 comments · 1 assignee · Opened Jan 20, 2022
Improving representative benchmarks for typing ecosystem Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

python/pyperformance#105 · 4 comments · Opened Jul 31, 2021
A more pythonic Richards benchmark? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

python/pyperformance#101 · 3 comments · Opened May 25, 2021
version 0.8.0 - tornado_http with --track-memory does not terminate Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

python/pyperformance#53 · Opened May 14, 2019
"upload" only works with "compiled" benchmarks Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

python/pyperformance#38 · 2 comments · Opened Apr 4, 2018
Add a benchmark that heavily uses type annotations Open

python/pyperformance#35 · 2 comments · 1 assignee · Opened Jan 17, 2018

python/pyperformance

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