From: Eric Dumazet <eric.dumazet@gmail.com>
To: Wei Gu <wei.gu@ericsson.com>
Cc: Alexander Duyck <alexander.h.duyck@intel.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
netdev <netdev@vger.kernel.org>,
"Kirsher, Jeffrey T" <jeffrey.t.kirsher@intel.com>
Subject: RE: Low performance Intel 10GE NIC (3.2.10) on 2.6.38 Kernel
Date: Thu, 14 Apr 2011 08:07:31 +0200 [thread overview]
Message-ID: <1302761251.3549.198.camel@edumazet-laptop> (raw)
In-Reply-To: <D12839161ADD3A4B8DA63D1A134D084026E49535F2@ESGSCCMS0001.eapac.ericsson.se>
Le jeudi 14 avril 2011 à 13:42 +0800, Wei Gu a écrit :
> Hi guys,
> Do you think it was a bug in the kernel from 2.6.35.2 with Intel 10GE ixgbe driver?
> If so shall I issue a Bug on the bugzilla, and which category? Cause I'm not sure it was driver problem Or sched problem.
This makes no sense to me.
What is the maximum throughput you can get in pps before having packet
drops ?
Please try with a single flow (to hit one queue, one cpu)
Thanks
next prev parent reply other threads:[~2011-04-14 6:07 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <D12839161ADD3A4B8DA63D1A134D084026E48B9BEB@ESGSCCMS0001.eapac.ericsson.se>
2011-04-07 4:58 ` Question on "net: allocate skbs on local node" Eric Dumazet
2011-04-07 5:16 ` Eric Dumazet
2011-04-07 6:16 ` Eric Dumazet
2011-04-07 7:22 ` Low performance Intel 10GE NIC (3.2.10) on 2.6.38 Kernel Wei Gu
2011-04-07 8:07 ` Eric Dumazet
2011-04-07 8:39 ` Wei Gu
2011-04-07 9:06 ` Eric Dumazet
2011-04-07 11:15 ` Wei Gu
2011-04-07 11:46 ` Eric Dumazet
2011-04-07 13:41 ` Eric Dumazet
2011-04-07 15:58 ` Alexander Duyck
2011-04-07 16:03 ` Eric Dumazet
2011-04-07 16:20 ` Alexander Duyck
2011-04-07 16:37 ` Eric Dumazet
2011-04-08 8:59 ` Wei Gu
2011-04-08 9:07 ` Eric Dumazet
2011-04-08 9:15 ` Wei Gu
2011-04-08 9:49 ` Eric Dumazet
2011-04-08 9:59 ` Wei Gu
2011-04-08 9:41 ` Wei Gu
2011-04-08 12:19 ` Wei Gu
2011-04-08 12:56 ` Eric Dumazet
2011-04-08 14:10 ` Wei Gu
2011-04-08 14:49 ` Stephen Hemminger
2011-04-09 3:51 ` Wei Gu
2011-04-08 15:07 ` Eric Dumazet
2011-04-09 3:27 ` Wei Gu
2011-04-09 6:36 ` Eric Dumazet
2011-04-10 7:02 ` Wei Gu
2011-04-11 14:50 ` Alexander Duyck
2011-04-11 15:00 ` Wei Gu
2011-04-11 15:14 ` Wei Gu
2011-04-11 15:42 ` Eric Dumazet
2011-04-12 1:22 ` Wei Gu
2011-04-12 4:40 ` Wei Gu
2011-04-12 4:56 ` Eric Dumazet
2011-04-12 5:18 ` Wei Gu
2011-04-14 5:42 ` Wei Gu
2011-04-14 6:07 ` Eric Dumazet [this message]
2011-04-14 6:33 ` Eric Dumazet
2011-04-14 6:58 ` Wei Gu
2011-04-14 16:42 ` Alexander Duyck
2011-04-14 16:45 ` Eric Dumazet
2011-04-14 16:56 ` Peter Zijlstra
2011-04-14 16:57 ` Eric Dumazet
2011-04-14 17:49 ` Eric Dumazet
2011-04-14 19:08 ` Alexander Duyck
2011-04-15 2:10 ` Wei Gu
2011-04-15 8:57 ` Peter Zijlstra
2011-04-15 9:14 ` Wei Gu
2011-04-18 21:12 ` Jesse Brandeburg
2011-04-19 4:09 ` Wei Gu
2011-04-21 2:57 ` Wei Gu
2011-04-21 3:25 ` Wei Gu
2011-04-08 16:22 ` Alexander Duyck
2011-04-09 3:36 ` Wei Gu
2011-04-09 4:40 ` Alexander H Duyck
2011-04-09 6:12 ` Wei Gu
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=1302761251.3549.198.camel@edumazet-laptop \
--to=eric.dumazet@gmail.com \
--cc=a.p.zijlstra@chello.nl \
--cc=alexander.h.duyck@intel.com \
--cc=jeffrey.t.kirsher@intel.com \
--cc=netdev@vger.kernel.org \
--cc=wei.gu@ericsson.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