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Published 20 hours ago • verified publisher icon microsoft

Try to send inline from DpRawTxEnqueue

Open csujedihy opened this issue 3 years ago • 2 comments

Description

In CxPlatDpRawTxEnqueue, if we are enqueuing a TX packet onto a queue that's polled by the same thread, try to do send the packet inline if it has FIN bit set.

Testing

CI

Documentation

N/A

csujedihy avatar Jun 22 '22 02:06 csujedihy

On our lola VMs, it seems to improve latency by a bit when response sizes are small. I used -requests:20. image

csujedihy avatar Jun 22 '22 02:06 csujedihy

Not much improvement regarding latency but throughput seems to be noticeably improved.

csujedihy avatar Jun 22 '22 02:06 csujedihy