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Resolve page-cached segments in place with preadv2(RWF_NOWAIT), skipping IO coalescing - #10355

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Resolve page-cached segments in place with preadv2(RWF_NOWAIT), skipping IO coalescing#10355
joseph-isaacs wants to merge 1 commit into
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ji/practical-hypatia-n2wj5k

Serve local file segments from the OS page cache with preadv2(RWF_NOW…

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CodSpeed / CodSpeed Performance Analysis succeeded Oct 7, 2026

Performance Gate Passed

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

✅ 2111 untouched benchmarks
⏩ 518 skipped benchmarks1

Comparing ji/practical-hypatia-n2wj5k (e1111f9) with develop (9eb20ba)2

Open in CodSpeed

Footnotes

  1. 518 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. ↩

  2. No successful run was found on develop (46d518b) during the generation of this report, so 9eb20ba was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

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