Issues

• We should vendor the Pyston macrobenchmarks

  python/pyperformance#474 Filter by author brandtbucher opened on May 18, 2026
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• Enable decimal benchmarks

  python/pyperformance#473 Filter by author skirpichev opened on May 13, 2026

• No Windows build.bat support in compile

  python/pyperformance#464 Filter by author maurycy opened on Apr 7, 2026

• asyncio_websockets tests the implementation of zlib, not of Python

  python/pyperformance#460 Filter by author dimakuv opened on Mar 19, 2026
  2

• Add benchmarks for complex type

  enhancement
  python/pyperformance#458 Filter by author skirpichev opened on Feb 26, 2026

• unpack_sequence benchmark too fast on modern computers

  python/pyperformance#450 Filter by author Fidget-Spinner opened on Jan 11, 2026

• Add additional GC related benchmark

  python/pyperformance#437 Filter by author nascheme opened on Oct 28, 2025
  4

• Unhelpful venv failure

  python/pyperformance#428 Filter by author maurycy opened on Oct 26, 2025

• macOS failing on GitHub Actions: test_pythoninfo.GetInfoTests

  python/pyperformance#422 Filter by author hugovk opened on Oct 24, 2025
  1

• Benchmarks for common python I/O patterns

  python/pyperformance#399 Filter by author cmaloney opened on Jun 10, 2025

• Benchmark stdlib compression code

  python/pyperformance#392 Filter by author emmatyping opened on May 22, 2025
  5

• Multithreaded benchmarks

  python/pyperformance#389 Filter by author zitterbewegung opened on May 19, 2025

• 50% of regex_v8 benchmark time is 2 regexes

  python/pyperformance#388 Filter by author dg-pb opened on Apr 25, 2025

• Reduce the overall runtime of the benchmarks without increasing variability

  python/pyperformance#372 Filter by author mdboom opened on Dec 12, 2024
  2

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• Base manifest doesn't allow benchmark groups except "default" benchmark group

  python/pyperformance#356 Filter by author guywilsonjr opened on Sep 27, 2024
  1

• Would it possible to add a .cff file to the repo so that it can be cited more easily?

  python/pyperformance#346 Filter by author xbit18 opened on Jun 20, 2024
  3

• Help me to completely disable psutil

  python/pyperformance#332 Filter by author xbit18 opened on Mar 22, 2024

• Allow compiling dependencies rather than using prebuilts

  python/pyperformance#323 Filter by author Martmists-GH opened on Nov 18, 2023

• Editable installation isn't working properly

  python/pyperformance#319 Filter by author diegorusso opened on Oct 19, 2023
  2

• Need benchmark using __getattribute__

  python/pyperformance#315 Filter by author gvanrossum opened on Oct 3, 2023

• Add benchmark for pip-compile

  python/pyperformance#310 Filter by author hauntsaninja opened on Aug 4, 2023

• Add type hints?

  python/pyperformance#282 Filter by author AlexWaygood opened on Apr 26, 2023

• Use more than one core

  enhancement
  python/pyperformance#267 Filter by author Eclips4 opened on Feb 19, 2023
  6

• Add rinohtype benchmark?

  python/pyperformance#260 Filter by author brechtm opened on Jan 13, 2023

• benchmark representing async-heavy, heterogeneous workload

  python/pyperformance#239 Filter by author belm0 opened on Nov 3, 2022
  7