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Date:      Thu, 03 Nov 2016 22:01:43 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-net@FreeBSD.org
Subject:   [Bug 214171] [tcp] Out-of-order transmission severely degrades performance
Message-ID:  <bug-214171-2472-XcNbssJgNb@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-214171-2472@https.bugs.freebsd.org/bugzilla/>
References:  <bug-214171-2472@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214171

--- Comment #3 from Hiren Panchasara <hiren@FreeBSD.org> ---
(In reply to noah.bergbauer from comment #2)
You'd also want to get r308180 so probably try next snapshot.

But let me clarify a few things. We don't currently have a way to detect
reordering and thus react to it in sensible way. So that's something we'd h=
ave
to deal with at least for next few months. The fixes I mentioned should help
the case where previously we were going down to 1MSS on any loss, thus slow=
ing
down all the way to reacting a little better.

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