9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: Re: [9fans] rtl8169 gbe slow
Date: Mon, 22 Feb 2016 07:44:05 -0800	[thread overview]
Message-ID: <670df63d258d3a3683dfb0567e6ee6a4@lilly.quanstro.net> (raw)
In-Reply-To: <CANUoZoHOSH3hQfzJ5YU_pd3VeXpBNm3gnWX7OprLnaaZGhokDQ@mail.gmail.com>

On Mon Feb 22 05:41:31 PST 2016, 0intro@gmail.com wrote:
> This issue seems more related to Plan 9 than hget.
>
> On Linux :
>
> $ time hget -o /dev/null http://downloads.kergis.com/kertex/kertex_bundle.tar
>
> real    0m1.783s
> user    0m0.037s
> sys     0m0.046s
>
> On 9vx:
>
> % time hget -o /dev/null http://downloads.kergis.com/kertex/kertex_bundle.tar
> couldn't set mtime: permission denied
> 0.00u 0.00s 1.93r hget -o /dev/null
> http://downloads.kergis.com/kertex/kertex_bundle.tar
>
> On Plan 9:
>
> % time hget -o /dev/null http://downloads.kergis.com/kertex/kertex_bundle.tar
> couldn't set mtime: permission denied
> 0.02u 0.01s 37.95r hget -o /dev/null
> http://downloads.kergis.com/kertex/kertex_bundle.tar
>

i noticed this message:

tcp: trim: !inwind: seq 3582371632-3582373071 win 3582374512-3582440046 l 1440 from 213.186.33.4

i'll need to do a detailed analysis of this to figure out what's going on here.
this could be something that tcpdump, or snoopy could make kind of obvious.

- erik



  parent reply	other threads:[~2016-02-22 15:44 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-18 11:30 tlaronde
2016-02-18 13:22 ` erik quanstrom
2016-02-18 23:41   ` arisawa
2016-02-19  1:56     ` erik quanstrom
2016-02-19 15:17     ` erik quanstrom
2016-02-19 12:52   ` tlaronde
2016-02-19 15:13     ` erik quanstrom
2016-02-19 17:11       ` tlaronde
2016-02-20 10:32       ` tlaronde
2016-02-20 11:23         ` Kenny Lasse Hoff Levinsen
2016-02-20 12:11           ` tlaronde
2016-02-20 13:31             ` hiro
2016-02-20 14:01               ` tlaronde
2016-02-20 14:06                 ` lucio
2016-02-20 14:22                   ` tlaronde
2016-02-20 17:20                 ` erik quanstrom
2016-02-20 17:45                   ` tlaronde
2016-02-20 19:26                     ` erik quanstrom
2016-02-20 19:41                       ` Mark van Atten
2016-02-20 20:18                         ` tlaronde
2016-02-20 20:18                       ` tlaronde
2016-02-22  9:14                       ` tlaronde
2016-02-22  9:40                         ` Mark van Atten
2016-02-22 10:10                           ` tlaronde
2016-02-22 10:15                           ` lucio
2016-02-22 11:05                             ` tlaronde
2016-02-22 11:06                         ` Richard Miller
2016-02-22 11:40                           ` tlaronde
2016-02-22 12:00                             ` lucio
2016-02-22 12:16                               ` tlaronde
2016-02-22 12:17                             ` Richard Miller
2016-02-22 12:29                               ` Mark van Atten
2016-02-22 12:47                               ` tlaronde
2016-02-22 12:52                                 ` Mark van Atten
2016-02-22 13:02                                   ` tlaronde
2016-02-22 13:20                                     ` erik quanstrom
2016-02-22 15:05                                       ` tlaronde
2016-02-22 15:19                                         ` lucio
2016-02-22 15:34                                           ` tlaronde
2016-02-22 15:43                                             ` lucio
2016-02-22 13:13                                 ` tlaronde
2016-02-22 13:29                                   ` lucio
2016-02-22 13:39                                     ` David du Colombier
2016-02-22 14:39                                       ` rod
2016-02-22 15:12                                         ` tlaronde
2016-02-22 15:21                                           ` stanley lieber
2016-02-22 15:27                                             ` tlaronde
2016-02-22 15:45                                               ` erik quanstrom
2016-02-22 15:46                                               ` David du Colombier
2016-02-22 16:28                                                 ` Kenny Lasse Hoff Levinsen
2016-02-22 16:40                                                   ` lucio
2016-02-22 16:57                                                     ` Kenny Lasse Hoff Levinsen
2016-02-22 17:03                                                       ` [9fans] FP instructions in note handlers (Was: rtl8169 gbe slow) lucio
2016-02-23 10:36                                                         ` hiro
2016-02-22 16:45                                           ` [9fans] rtl8169 gbe slow rod
2016-02-22 16:57                                             ` tlaronde
2016-02-22 17:13                                               ` David du Colombier
2016-02-22 17:57                                                 ` Skip Tavakkolian
2016-02-23 10:34                                                 ` hiro
2016-02-23 12:24                                                   ` erik quanstrom
2016-02-23 12:30                                                     ` hiro
2016-02-23 12:37                                                       ` hiro
2016-02-23 12:40                                                         ` hiro
2016-02-23 12:48                                                           ` hiro
2016-02-23 15:16                                                             ` erik quanstrom
2016-02-23 17:27                                                               ` hiro
2016-02-23 15:17                                                         ` erik quanstrom
2016-02-23 17:24                                                           ` hiro
2016-02-23 17:38                                                             ` erik quanstrom
2016-02-23 17:50                                                               ` hiro
2016-02-23 18:16                                                                 ` erik quanstrom
2016-02-23 18:38                                                                   ` hiro
2016-02-23 19:19                                                                     ` erik quanstrom
2016-02-23 19:35                                                                       ` hiro
2016-02-23 20:21                                                                         ` tlaronde
2016-02-23 17:54                                                               ` Kenny Lasse Hoff Levinsen
2016-02-23 18:08                                                                 ` erik quanstrom
2016-02-23 17:48                                                             ` lucio
2016-02-23 17:52                                                               ` hiro
2016-02-23 15:18                                                       ` erik quanstrom
2016-02-22 15:44                                       ` erik quanstrom [this message]
2016-02-20 19:07                   ` tlaronde
2016-02-20 19:21                     ` erik quanstrom

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=670df63d258d3a3683dfb0567e6ee6a4@lilly.quanstro.net \
    --to=quanstro@quanstro.net \
    --cc=9fans@9fans.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).