From: Eric Dumazet <eric.dumazet@gmail.com>
To: juice@swagman.org
Cc: "Brandeburg, Jesse" <jesse.brandeburg@intel.com>,
"Loke, Chetan" <chetan.loke@netscout.com>,
Jon Zhou <jon.zhou@jdsu.com>,
Stephen Hemminger <shemminger@vyatta.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: RE: Using ethernet device as efficient small packet generator
Date: Mon, 24 Jan 2011 17:34:04 +0100 [thread overview]
Message-ID: <1295886844.2755.36.camel@edumazet-laptop> (raw)
In-Reply-To: <30747065682effddc661b8cd235553d9.squirrel@www.liukuma.net>
Le lundi 24 janvier 2011 à 10:10 +0200, juice a écrit :
> Result: OK: 12345544(c12344739+d804) nsec, 10000000 (60byte,0frags)
> 810008pps 388Mb/sec (388803840bps) errors: 0
>
>
> This is a bit better than the previous maxim of 750064pps / 360Mb/sec
> that I was able to achieve without tuning parameters with ethtool, but
> still not near the 1.1Mpacks/s that shoud be doable with my card?
Please check what numbers you can get using dummy0 device instead of
real ethernet driver.
Here : (E5540 @ 2.53GHz) clone = 1
Result: OK: 34775941(c34775225+d716) nsec, 100000000 (60byte,0frags)
2875551pps 1380Mb/sec (1380264480bps) errors: 0
next prev parent reply other threads:[~2011-01-24 16:36 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-30 1:11 Using ethernet device as efficient small packet generator Loke, Chetan
2011-01-21 11:44 ` juice
2011-01-21 11:51 ` Eric Dumazet
2011-01-21 12:12 ` juice
2011-01-21 13:38 ` Ben Greear
2011-01-21 22:09 ` Brandeburg, Jesse
2011-01-23 21:48 ` juice
2011-01-24 8:10 ` juice
2011-01-24 9:18 ` Eric Dumazet
2011-01-24 16:34 ` Eric Dumazet [this message]
2011-01-24 20:51 ` juice
2011-02-02 8:13 ` juice
-- strict thread matches above, loose matches on Subject: below --
2010-12-23 5:15 juice
2010-12-23 8:57 ` Jon Zhou
2010-12-23 10:50 ` juice
2010-12-22 7:30 juice
2010-12-22 8:08 ` Eric Dumazet
2010-12-22 11:11 ` juice
2010-12-22 11:28 ` Eric Dumazet
2010-12-22 15:48 ` Jon Zhou
2010-12-22 15:59 ` Eric Dumazet
2010-12-22 16:52 ` Jon Zhou
2010-12-22 17:18 ` Eric Dumazet
2010-12-22 17:40 ` Jon Zhou
2010-12-22 17:51 ` Eric Dumazet
2010-12-22 17:15 ` Jon Zhou
2010-12-21 9:56 juice
2010-12-21 18:22 ` Stephen Hemminger
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