From: Radu Rendec <radu.rendec@ines.ro>
To: netdev@vger.kernel.org
Subject: htb parallelism on multi-core platforms
Date: Fri, 17 Apr 2009 13:40:44 +0300 [thread overview]
Message-ID: <1239964844.21569.57.camel@blade.ines.ro> (raw)
Hi,
I'm using htb on a dedicated shaping machine. Under heavy traffic (high
packet rate) all htb work is done on a single cpu - only one ksoftirqd
is consuming cpu power.
I have limited network stack knowledge, but I guess all htb work for a
particular interface is done on the same softirq context. Of course this
does not scale with multiple cpus, since only one of them would be used.
Is there any (simple) approach to distribute htb work (for one
interface) on multiple cpus?
Thanks,
Radu Rendec
next reply other threads:[~2009-04-17 11:18 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-17 10:40 Radu Rendec [this message]
2009-04-17 11:31 ` htb parallelism on multi-core platforms David Miller
2009-04-17 11:33 ` Badalian Vyacheslav
2009-04-17 22:41 ` Jarek Poplawski
2009-04-18 0:21 ` Denys Fedoryschenko
2009-04-18 7:56 ` Jarek Poplawski
2009-04-22 14:02 ` Radu Rendec
2009-04-22 21:29 ` Jesper Dangaard Brouer
2009-04-23 8:20 ` Jarek Poplawski
2009-04-23 13:56 ` Radu Rendec
2009-04-23 18:19 ` Jarek Poplawski
2009-04-23 20:19 ` Jesper Dangaard Brouer
2009-04-24 9:42 ` Radu Rendec
2009-04-28 10:15 ` Jesper Dangaard Brouer
2009-04-29 10:21 ` Radu Rendec
2009-04-29 10:31 ` Jesper Dangaard Brouer
2009-04-29 11:03 ` Radu Rendec
2009-04-29 12:23 ` Jarek Poplawski
2009-04-29 13:15 ` Radu Rendec
2009-04-29 13:38 ` Jarek Poplawski
2009-04-29 16:21 ` Radu Rendec
2009-04-29 22:49 ` Calin Velea
2009-04-29 23:00 ` Re[2]: " Calin Velea
2009-04-30 11:19 ` Radu Rendec
2009-04-30 11:44 ` Jesper Dangaard Brouer
2009-04-30 14:04 ` Re[2]: " Calin Velea
2009-05-08 10:15 ` Paweł Staszewski
2009-05-08 17:55 ` Vladimir Ivashchenko
2009-05-08 18:07 ` Denys Fedoryschenko
2009-04-23 12:31 ` Radu Rendec
2009-04-23 18:43 ` Jarek Poplawski
2009-04-23 19:06 ` Jesper Dangaard Brouer
2009-04-23 19:14 ` Jarek Poplawski
2009-04-23 19:47 ` Jesper Dangaard Brouer
2009-04-23 20:00 ` Jarek Poplawski
2009-04-23 20:09 ` Jeff King
2009-04-24 6:01 ` Jarek Poplawski
[not found] ` <1039493214.20090424135024@gemenii.ro>
2009-04-24 11:19 ` Jarek Poplawski
2009-04-24 11:35 ` Re[2]: " Calin Velea
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