linux-kernel - [2.6.36.1] IGB driver handles all ethX interrupts on single cpu core.

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Message-Id: <201012071906.47161.pluto@agmk.net>
Date:	Tue, 7 Dec 2010 19:06:46 +0100
From:	Paweł Sikora <pluto@...k.net>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [2.6.36.1] IGB driver handles all ethX interrupts on single cpu core.

hi,

i'm currently testing a new server with 2x opteron-6128 with dual gigabit port
and observing that the igb driver uses only single core for all ethX interrupts.
is it a correct behaviour for this driver?

BR,
Pawel.

View attachment "log.interrupts" of type "text/plain" (9079 bytes)

View attachment "log.dmesg" of type "text/plain" (91135 bytes)