linux-kernel - Re: bad networking related lag in v2.6.22-rc2

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Message-Id: <200705221817.34854.kernel@prachanda.hub>
Date:	Tue, 22 May 2007 18:17:33 +0530
From:	Anant Nitya <kernel@...chanda.info>
To:	linux-kernel@...r.kernel.org
Cc:	Patrick McHardy <kaber@...sh.net>, Ingo Molnar <mingo@...e.hu>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: bad networking related lag in v2.6.22-rc2

On Tuesday 22 May 2007 14:47:47 Patrick McHardy wrote:
> Anant Nitya wrote:
> >>Patrick McHardy wrote:
> >>
> >>I think I already found the bug, please try if this patch helps.
> >
> > Sorry, but this patch is not helping here. I recompiled the kernel with
> > this patch but same load pattern still make system to crawl.
> >
> > Here is the link for script I use to shape traffic.
> >
> > http://cybertek.info/taitai/adslbwopt.sh
>
> Thanks. Please also send the output of "tc -s -d qdisc show dev
> ppp0" and "tc -d -s class show dev ppp0" at the time the problem
> occurs.

Here it goes...


Regards
Ananitya


-- 
Out of many thousands, one may endeavor for perfection, and of
those who have achieved perfection, hardly one knows Me in truth.
				-- Gita Sutra Of Mysticism

View attachment "tc_qdisc_stats_while_crawl" of type "text/plain" (1292 bytes)

View attachment "tc_class_stats_while_crawl" of type "text/x-java" (2325 bytes)