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This is a backport PR for branch 43-x-y
trop[bot]

#52905: perf: don't interrupt the uv loop for I/O changes made inside uv_run()

Merged
trop[bot]
Created: Aug 17, 2026, 7:22:43 AM
Merged: Aug 17, 2026, 12:32:11 PM
1 comments
Target: 43-x-y

Backport of #52862

See that PR for details.

Notes: Reduced idle main-process CPU wakeups caused by Node.js timers and immediates.

Backport Information

Backported from

#52862: perf: don't interrupt the uv loop for I/O changes made inside uv_run()
Original PR Author
codebytere
Original PR Status
Merged
Original PR Merged At
Aug 17, 2026, 7:22:00 AM
Original PR Link
GitHubView on GitHub

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  • Major (X.y.z): Breaking changes that may require code modifications
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