[dependabot]

Bumps CodSpeedHQ/action from 5.0.3 to 5.4.0.

Release notes

Sourced from CodSpeedHQ/action's releases.

v5.4.0

Bumps the CodSpeed runner to v5.4.0, including v5.3.0 and v5.3.1.

The Memory instrument now tracks physical (resident) memory and captures allocation call stacks to build memory flamegraphs. Both are enabled by default and can be turned off with the new disable-memory-track-physical and disable-memory-capture-stack inputs. Serialization is also faster on large memory benchmarks.

The action now exposes the id of the CodSpeed run as a run-id output, and CodSpeed now works on non-Ubuntu/Debian distributions such as Arch Linux.

🚀 Features

• Track physical memory and capture allocation call stacks for memory flamegraphs, both enabled by default by @​not-matthias in #529, #522 and #553
• Expose the run id as a GitHub Actions step output by @​moha-bekh in #551
• Add an --experimental-disable-pythonmalloc-override flag (CODSPEED_EXPERIMENTAL_DISABLE_PYTHONMALLOC_OVERRIDE) to stop overriding the Python allocator, which can break free-threaded Python in simulation mode, by @​not-matthias in #539
• Apply kernel memory tunables before memory-mode runs, and fail early when the kernel has no BTF by @​not-matthias in #507 and #524
• Pause producers under ring buffer pressure in memory mode, and log process stops per reason by @​not-matthias in #543
• Log which authentication method the run uses by @​fargito in #521

🐛 Bug Fixes

• Support distributions CodSpeed publishes no valgrind package for (Arch, rolling releases) by @​moha-bekh in #525
• Error out when the profile archive exceeds the upload size limit by @​lvaroqui in #557
• Detect free-threaded Python from venv and uv before setting PYTHONMALLOC by @​not-matthias in #539
• Honor deprecated experimental flags, including their falsey values, instead of ignoring them by @​not-matthias in #532 and #553
• Fix memory tracking edge cases: reused pids, stack-ring overflow, BPF links held by forked processes, and allocator symbols aliased at an attached offset by @​not-matthias in #522 and #543
• Attach memory tracking hooks without perf_event_open by @​GuillaumeLagrange in #536
• Restore profiling sysctls in walltime mode by @​not-matthias in #507

⚡ Performance

• Speed up memory serialization and reduce the tracker's memory usage on large memory benchmarks by @​not-matthias in #522, #537, #548, #558 and #560

⚙️ Internals

• Pin memtrack to 1.6.0, through 1.5.0 and 1.5.1, by @​adriencaccia in #530, #541 and #561
• Keep mmap/munmap/brk as deprecated memtrack artifact variants by @​GuillaumeLagrange in #538

Full Runner Changelog: https://github.com/CodSpeedHQ/codspeed/blob/main/CHANGELOG.md

What's Changed

• chore: bump runner version to 5.3.0 by @​github-actions[bot] in CodSpeedHQ/action#239
• feat: add memory-track-physical experimental input by @​not-matthias in CodSpeedHQ/action#238
• chore: bump runner version to 5.3.1 by @​github-actions[bot] in CodSpeedHQ/action#240
• feat: add a run-id output by @​moha-bekh in CodSpeedHQ/action#243
• chore: bump runner version to 5.4.0 by @​github-actions[bot] in CodSpeedHQ/action#244
• feat: add disable-memory-capture-stack and disable-memory-track-physical inputs by @​not-matthias in CodSpeedHQ/action#242

New Contributors

• @​moha-bekh made their first contribution in CodSpeedHQ/action#243

... (truncated)

Commits

• c4fd08a Release v5.4.0 🚀
• 759ae97 feat: add disable-memory-capture-stack and disable-memory-track-physical inputs
• fe42bc0 chore: bump runner version to 5.4.0 (#244)
• c205870 feat: add a run-id output (#243)
• 48820ec chore: bump runner version to 5.3.1 (#240)
• 0fc899a feat: add experimental-memory-track-physical input
• 2d26491 chore: bump runner version to 5.3.0 (#239)
• 373d686 Release v5.2.1 🚀
• 5659c65 chore: bump runner version to 5.2.1 (#236)
• 22d40ad feat: add simulation-track-subprocess input (#235)
• Additional commits viewable in compare view

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[codspeed]

Merging this PR will degrade performance by 19.49%

3 warnings

⚠️ 3 benchmarks are dominated by system calls

System calls cannot be simulated consistently and are left out of the measure. The reported value understates the real cost. Switch to the Walltime instrument to measure them.

Learn more about system calls

See affected benchmarks

⚠️ 1 benchmark with a significant change ran on different hardware

Its base and head results were measured on machines with a different CPU, core count or memory, so the change might not come from the code. Run base and head on the same runner type.

Learn more about Macro Runners

See affected benchmarks

⚠️ 1 benchmark with a significant change ran in a different software environment

Its base and head results were measured with a different OS or toolchain, such as compiler, runtime or library versions, so the change might come from this difference rather than from the code. Open the benchmark to see what changed.

See affected benchmarks

❌ 1 regressed benchmark
✅ 6 untouched benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Benchmark	BASE	HEAD	Efficiency
❌	test_kick_and_listen_roundtrip	12.9 ms	16.1 ms	-19.49%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

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_{Comparing dependabot/github_actions/CodSpeedHQ/action-5.4.0 (cfb2722) with main (4565ce3)}