From: Michal Soltys <soltys@ziu.info>
To: Karel Rericha <karel@maxtel.cz>
Cc: netfilter@vger.kernel.org
Subject: Re: tc doesn't shape correctly -->> iproute2-latest + iptables 1.4.3.2 +linux-kernel 2.6.29.4 + imq support
Date: Wed, 14 Oct 2009 11:56:41 +0200 [thread overview]
Message-ID: <4AD5A059.6080303@ziu.info> (raw)
In-Reply-To: <5b19ed110910140202t23a3fd11kcc754220de041ccd@mail.gmail.com>
Karel Rericha wrote:
>
>>> P.S.: Half year back we tested simple HFSC setup on bench with 3
>>> classes (5, 10 and 15Mbits with root class 20Mbits) and when we
>>> saturated all classes, total flow was 20Mbit for few seconds (5-30)
>>> and then it overflowed to about 25Mbit, and sometimes returned back to
>>> 20Mbit after few minutes. VERY strange.
>> What exactly was your setup and how did you test it ?
>>
>
> Not sure (long time ago), but I think gentoo-sources 2.6.27 AMD64 on
> dual dualcore Opteron 2214, 2x Intel 82571EB, 2x Broadcom BCM5754,
> tested without bonding (but in production setup bonding is used),
> without packet offloading, no imq nor ifb used. HFSC overflowed but
> HTB was ok.
>
> Karel
>
I meant more about your hfsc rules in that simple setup, not the hardware.
prev parent reply other threads:[~2009-10-14 9:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-08 13:49 tc doesn't shape correctly -->> iproute2-latest + iptables 1.4.3.2 +linux-kernel 2.6.29.4 + imq support Andrei Moraru
2009-10-08 15:47 ` Karel Rericha
2009-10-13 4:56 ` Michal Soltys
2009-10-14 9:02 ` Karel Rericha
2009-10-14 9:56 ` Michal Soltys [this message]
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