firezone / firezone / 41406277993

80%

Build Type

push

github

Committed by web-flow

Commit Message

perf(connlib): hand over every decrypted job that is ready (#16166)

The event loop takes one finished decrypt job per pass and hands its
packets to the TUN writer on the next. At saturation, the writer
finishes a batch long before the event loop has handled the next job, so
it parks and has to be woken for almost every job, and that wake shows
up as 7 to 12% of the receiving event loop's CPU time. Up to four jobs
can be in flight, so several are often finished at once. Taking all of
them in one pass sends their packets to the writer together and wakes it
once per pass instead of once per job, without holding back any packet.

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Co-authored-by: Claude <noreply@anthropic.com>

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1 existing line in 1 file now uncovered.

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