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 08:33:30 +0200 [thread overview]
Message-ID: <1302762810.3549.233.camel@edumazet-laptop> (raw)
In-Reply-To: <1302761251.3549.198.camel@edumazet-laptop>
Le jeudi 14 avril 2011 à 08:07 +0200, Eric Dumazet a écrit :
> 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
>
Also, please try to check if using smaller or bigger packets makes any
change in this max throughput
next prev parent reply other threads:[~2011-04-14 6:33 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
2011-04-14 6:33 ` Eric Dumazet [this message]
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
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