Re: How multithreaded is networking in FreeBSD 15.1?

In reply to: Brett Glass : "Re: How multithreaded is networking in FreeBSD 15.1?"
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From: Paul Vixie <paul_at_redbarn.org>
Date: Mon, 17 Aug 2026 02:20:38 UTC

Brett, I don't know the answer. I'm somewhat biased against htt since this workload isn't alu heavy. Some colleagues at wide developed a BSD based router about 20 years ago that used page flipping, similar to netmap, which I'm struggling now to remember and will keep trying. I hope you tell us what you try and what works.