Le jeudi 30 septembre 2010 à 22:15 +0400, Alexey Vlasov a écrit :

On Thu, Sep 30, 2010 at 08:03:02PM +0200, Eric Dumazet wrote:

quoted

quoted

 
The last test were made already concerning such rx queue binding:
# cat /proc/irq/60/smp_affinity
001000
# cat /proc/irq/61/smp_affinity
010000
# cat /proc/irq/62/smp_affinity
080000
# cat /proc/irq/63/smp_affinity
800000

Why 60, 61, 62, 63 ? This should be 753, 754, 755, 756

I've got several similar servers, the interrups 60-63 are on
that one that I can test now, so this isn't a mistake.

If you have a burst of 'LOG' matches, it can really slow down the whole
thing.

You should add a limiter (eg: no more than 5 messages per second)

http://netfilter.org/documentation/HOWTO/packet-filtering-HOWTO-7.html

	This module is most useful after a limit match, so you don't
	flood your logs.