cut: support multibyte characters in non-UTF-8 locales#13194
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CodSpeed HQ / CodSpeed Performance Analysis
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Jul 11, 2026
Performance Regression: -46.77%
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
❌ 1 regressed benchmark
✅ 330 untouched benchmarks
⏩ 46 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | cut_characters |
7.4 ms | 13.9 ms | -46.77% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing sylvestre:mb-non-utf8 (3e75249) with main (cd80f63)
Footnotes
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46 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. ↩
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