From: Eric Dumazet <eric.dumazet@gmail.com>
To: michal.simek@petalogix.com
Cc: LKML <linux-kernel@vger.kernel.org>,
John Williams <john.williams@petalogix.com>,
netdev@vger.kernel.org, Grant Likely <grant.likely@secretlab.ca>,
John Linn <John.Linn@xilinx.com>,
"Steven J. Magnani" <steve@digidescorp.com>,
Arnd Bergmann <arnd@arndb.de>,
akpm@linux-foundation.org
Subject: Re: Network performance - iperf
Date: Mon, 29 Mar 2010 19:45:17 +0200 [thread overview]
Message-ID: <1269884717.1958.2.camel@edumazet-laptop> (raw)
In-Reply-To: <4BB0C6E1.2090606@petalogix.com>
Le lundi 29 mars 2010 à 17:27 +0200, Michal Simek a écrit :
> Michal Simek wrote:
> > Eric Dumazet wrote:
> >> Le lundi 29 mars 2010 à 13:33 +0200, Michal Simek a écrit :
> >>
> >>> Do you have any idea howto improve TCP/UDP performance in general?
> >>> Or tests which can point me on weak places.
> >>
> >> Could you post "netstat -s" on your receiver, after fresh boot and your
> >> iperf session, for 32 MB and 256 MB ram case ?
> >>
> >
> > I am not sure if is helpful but look below.
> >
> Sorry I forget to c&p that second part. :-(
>
Sorry, your netstat is not up2date.
If you cannot correct it to last version
[ net-tools 1.60 , netstat 1.42 ], please send
cat /proc/net/snmp
cat /proc/net/netstat
next prev parent reply other threads:[~2010-03-29 17:45 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-29 11:33 Network performance - iperf Michal Simek
2010-03-29 12:16 ` Eric Dumazet
2010-03-29 14:54 ` Michal Simek
2010-03-29 15:27 ` Michal Simek
2010-03-29 17:45 ` Eric Dumazet [this message]
2010-03-30 9:34 ` Michal Simek
2010-03-30 12:11 ` Steve Magnani
2010-03-30 12:41 ` Eric Dumazet
2010-03-29 16:47 ` Rick Jones
2010-03-29 16:57 ` Rick Jones
2010-03-29 20:07 ` Eric Dumazet
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=1269884717.1958.2.camel@edumazet-laptop \
--to=eric.dumazet@gmail.com \
--cc=John.Linn@xilinx.com \
--cc=akpm@linux-foundation.org \
--cc=arnd@arndb.de \
--cc=grant.likely@secretlab.ca \
--cc=john.williams@petalogix.com \
--cc=linux-kernel@vger.kernel.org \
--cc=michal.simek@petalogix.com \
--cc=netdev@vger.kernel.org \
--cc=steve@digidescorp.com \
/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