From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] fossil+venti performance question
Date: Thu, 7 May 2015 06:17:36 -0700 [thread overview]
Message-ID: <bc68096596c6c5f33b7a074e689bdd8a@brasstown.quanstro.net> (raw)
In-Reply-To: <CANUoZoFWQtQVP1YsRBkr-6haOBn+CWav57-gMDGPjMv+L7Lrzg@mail.gmail.com>
> cpu% cat /net/tcp/3/local
> 127.0.0.1!57796
> cpu% cat /net/tcp/3/remote
> 127.0.0.1!17034
> cpu% cat /net/tcp/3/status
> Established qin 0 qout 0 rq 0.0 srtt 80 mdev 40 sst 1048560 cwin
> 258192 swin 1048560>>4 rwin 1048560>>4 qscale 4 timer.start 10
> timer.count 10 rerecv 0 katimer.start 2400 katimer.count 427
hmm... large rtt, which suggests that someone is not servicing the queues
fast enough.
this is for the 1gbe machine in the room with me
11/status:Established qin 0 qout 0 rq 0.0 srtt 0 mdev 0 sst 2920 cwin 61390 swin 1048560>>4 rwin 1048560>>4 qscale 4 timer.start 10 timer.count 10 rerecv 0 katimer.start 2400 katimer.count 2101
i would suggest turning on netlog for tcp while booting and caputing the output.
sorry for the short investigation. gotta run.
- erik
next prev parent reply other threads:[~2015-05-07 13:17 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-04 9:32 KADOTA Kyohei
2015-05-04 16:10 ` Anthony Sorace
2015-05-04 18:11 ` Aram Hăvărneanu
2015-05-04 18:51 ` David du Colombier
2015-05-05 14:29 ` Sergey Zhilkin
2015-05-05 15:05 ` Charles Forsyth
2015-05-05 15:38 ` David du Colombier
2015-05-05 22:23 ` Charles Forsyth
2015-05-05 22:29 ` cinap_lenrek
2015-05-05 22:33 ` David du Colombier
2015-05-05 22:53 ` Aram Hăvărneanu
2015-05-06 20:55 ` David du Colombier
2015-05-06 21:17 ` Charles Forsyth
2015-05-06 21:26 ` David du Colombier
2015-05-06 21:28 ` David du Colombier
2015-05-06 22:28 ` Charles Forsyth
2015-05-07 3:35 ` erik quanstrom
2015-05-07 6:15 ` David du Colombier
2015-05-07 13:17 ` erik quanstrom [this message]
2015-05-08 16:13 ` David du Colombier
2015-05-08 16:39 ` Charles Forsyth
2015-05-08 17:16 ` David du Colombier
2015-05-08 19:24 ` David du Colombier
2015-05-08 20:03 ` Steve Simon
2015-05-08 21:19 ` Bakul Shah
2015-05-09 14:43 ` erik quanstrom
2015-05-09 17:25 ` Lyndon Nerenberg
2015-05-09 17:30 ` Devon H. O'Dell
2015-05-09 17:35 ` Lyndon Nerenberg
2015-05-09 21:54 ` Devon H. O'Dell
2015-05-09 18:20 ` Bakul Shah
2015-05-09 3:11 ` cinap_lenrek
2015-05-09 5:59 ` lucio
2015-05-09 16:26 ` cinap_lenrek
2015-05-09 16:23 ` erik quanstrom
2015-05-10 4:55 ` erik quanstrom
2015-05-10 5:07 ` erik quanstrom
2015-05-10 17:57 ` David du Colombier
2015-05-10 20:18 ` erik quanstrom
2015-05-10 20:19 ` cinap_lenrek
2015-05-10 20:51 ` erik quanstrom
2015-05-10 21:34 ` cinap_lenrek
2015-05-11 1:23 ` erik quanstrom
2015-05-09 16:59 ` erik quanstrom
2015-05-06 22:35 ` Steven Stallion
2015-05-06 23:47 ` Charles Forsyth
2015-05-07 3:38 ` erik quanstrom
2015-05-07 3:43 ` erik quanstrom
2015-05-05 15:07 ` KADOTA Kyohei
2015-05-05 14:47 ` KADOTA Kyohei
2015-05-05 15:46 ` steve
2015-05-05 15:54 ` David du Colombier
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