From: Lukas Hejtmanek <xhejtman@ics.muni.cz>
To: linux-kernel@vger.kernel.org
Subject: CPU usage for 10Gbps UDP transfers
Date: Sat, 15 Sep 2007 21:00:16 +0200 [thread overview]
Message-ID: <20070915190016.GA3868@ics.muni.cz> (raw)
Hello,
is it expected that application sending 8900bytes datagram through 10Gbps NIC
utilizes CPU to 100% and similarly the receiver also utilizes CPU to 100%.
Is it something wrong or this is quite OK?
(The box is dual single core Opteron 2.4GHz with Myricom 10GE NIC.)
--
Lukáš Hejtmánek
next reply other threads:[~2007-09-15 19:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-15 19:00 Lukas Hejtmanek [this message]
2007-09-15 23:29 ` CPU usage for 10Gbps UDP transfers David Schwartz
2007-09-16 4:08 ` Willy Tarreau
2007-09-17 15:45 ` Chris Snook
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