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fix: valgrind on ARM#21

Merged
not-matthias merged 7 commits into
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cod-2985-arm-flamegraph-failures
Jul 8, 2026
Merged

fix: valgrind on ARM#21
not-matthias merged 7 commits into
masterfrom
cod-2985-arm-flamegraph-failures

feat(callgrind-utils): add perf_map symbolization for -X perf Python …

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CodSpeed HQ / CodSpeed Performance Analysis failed Jul 8, 2026 in 0s

Performance Regression: -73.64%

❌ 2 regressed benchmarks
✅ 40 untouched benchmarks
⏩ 88 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Benchmark BASE HEAD Efficiency
test_valgrind[valgrind-3.25.1, python3 testdata/test.py, no-inline] 4.5 s 43.1 s -89.65%
test_valgrind[valgrind-3.26.0, python3 testdata/test.py, full-no-inline] 7 s 10.4 s -32.86%

Tip

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


Comparing master (aa6643d) with master (ce9d871)

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Footnotes

  1. 88 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.