From: gypsy <gypsy@iswest.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Re: htb traffic shaping problem (Charlie Meyer)
Date: Wed, 13 Sep 2006 03:51:53 +0000 [thread overview]
Message-ID: <45078059.BF499823@iswest.com> (raw)
In-Reply-To: <6.2.0.14.2.20060909135043.02dd9d80@linux.sysreset.com>
Bugzilla-Redirect wrote:
>
> Eric,
> I've attached the output from the command you requested below.
> I'm using kernel 2.6.17.12 and tc version ss060323. I'm have a nforce4
> onboard giggabit controller using the forcedeth driver, if that makes a
> difference.
>
> Charlie,
> I'll take a look at the Apache model for throttling, thanks. I was going
> for tc because was going to try to add additional shaping to non-apache
> traffic once I got it working correctly.
>
> Thanks,
> -Ryan Power
>
> tc -s -d class show dev eth0
> class htb 1:99 parent 1:1 leaf 99: prio 0 quantum 3000 rate 900000Kbit ceil
> 1000Mbit burst 451350b/8 mpu 0b overhead 0b cburst 501375b/8 mpu 0b
> overhead 0b level 0
> Sent 48695 bytes 398 pkt (dropped 0, overlimits 0 requeues 0)
> rate 2704bit 2pps backlog 0b 0p requeues 0
> lended: 398 borrowed: 0 giants: 0
> tokens: 4326 ctokens: 4325
>
> class htb 1:1 root rate 1000Mbit ceil 1000Mbit burst 501375b/8 mpu 0b
> overhead 0b cburst 501375b/8 mpu 0b overhead 0b level 7
> Sent 32821394 bytes 994 pkt (dropped 0, overlimits 0 requeues 0)
> rate 3556Kbit 10pps backlog 0b 0p requeues 0
> lended: 0 borrowed: 0 giants: 1128
> tokens: 4325 ctokens: 4325
>
> class htb 1:10 parent 1:1 leaf 10: prio 0 quantum 3000 rate 512000bit ceil
> 512000bit burst 1755b/8 mpu 0b overhead 0b cburst 1755b/8 mpu 0b overhead
> 0b level 0
> Sent 34256069 bytes 701 pkt (dropped 0, overlimits 0 requeues 0)
> rate 3554Kbit 8pps backlog 0b 105p requeues 0
> lended: 596 borrowed: 0 giants: 1128
> tokens: -52724 ctokens: -52724
The giants indicate that your MPU (MTU) is wrong. Set it specifically.
Try 1500. Search the archives for "giants" and "MPU" or "MTU".
--
gypsy
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prev parent reply other threads:[~2006-09-13 3:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-09 19:55 [LARTC] Re: htb traffic shaping problem (Charlie Meyer) Bugzilla-Redirect
2006-09-12 8:36 ` e.janz
2006-09-13 3:51 ` gypsy [this message]
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