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From: Jonathan Morton <chromatix99@gmail.com>
To: Dave Taht <dave.taht@gmail.com>
Cc: Gabor Juhos <juhosg@openwrt.org>, bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] tiny monsters: multicast packets
Date: Sun, 29 May 2011 20:47:42 +0300	[thread overview]
Message-ID: <B932AD3F-2097-4CCE-B956-A051084A7562@gmail.com> (raw)
In-Reply-To: <BANLkTi=mhS+u-NkuFS2fM5WDJR_jeO4KWA@mail.gmail.com>


On 29 May, 2011, at 8:40 pm, Dave Taht wrote:

> It is mildly early to point at the driver as being the issue - it could be the switch or something else entirely. Would iptables or qos rules show up in sirq?

I doubt it.  I run some pretty old hardware sometimes, and I've never seen sirq so high except for PIO IDE adapters.

The Pentium-MMX with it's VIA Rhine adapter keeps up with 100Mbps transfers without exhibiting those symptoms.

 - Jonathan


  reply	other threads:[~2011-05-29 17:31 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-29 13:23 Dave Taht
2011-05-29 14:10 ` Jonathan Morton
2011-05-29 15:10   ` Dave Taht
2011-05-29 15:33     ` Juliusz Chroboczek
2011-05-29 15:44       ` Dave Taht
2011-05-29 15:51         ` Juliusz Chroboczek
2011-05-29 16:07           ` Dave Taht
2011-05-29 16:07             ` Dave Taht
2011-05-29 16:53               ` Dave Taht
2011-05-29 16:33             ` Eric Dumazet
2011-05-29 17:02               ` Dave Taht
2011-05-29 17:17                 ` Eric Dumazet
2011-05-29 17:40                   ` Dave Taht
2011-05-29 17:47                     ` Jonathan Morton [this message]
2011-05-29 19:14                     ` Eric Dumazet
2011-05-29 15:21   ` Juliusz Chroboczek
2011-05-29 15:57     ` Dave Taht
2011-05-31 14:58       ` Jim Gettys

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