From mboxrd@z Thu Jan 1 00:00:00 1970 From: erik quanstrom Date: Sat, 9 May 2015 22:07:22 -0700 To: 9fans@9fans.net Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] fossil+venti performance question Topicbox-Message-UUID: 50de8ce4-ead9-11e9-9d60-3106f5b1d025 > however, after fixing things so the initial cwind isn't hosed, i get a little better story: so, actually, i think this is the root cause. the intial cwind is misset for loopback. i but that the symptom folks will see is that /net/tcp/stats shows fragmentation when performance sucks. evidently there is a backoff bug in sources' tcp, too. i'd love confirmation of this. - erik