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Message-ID: <2c0942db0808180731k7423df7ct75e3a27d404764d0@mail.gmail.com>
Date: Mon, 18 Aug 2008 07:31:05 -0700
From: "Ray Lee" <ray-lk@madrabbit.org>
To: "Christoph Lameter" <cl@linux-foundation.org>
Subject: Re: tbench regression on each kernel release from 2.6.22 -> 2.6.28
Cc: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>,
       "=?UTF-8?Q?Ilpo_J=C3=A4rvinen?=" <ilpo.jarvinen@helsinki.fi>,
       "David Miller" <davem@davemloft.net>, Netdev <netdev@vger.kernel.org>,
       LKML <linux-kernel@vger.kernel.org>
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On Mon, Aug 18, 2008 at 7:07 AM, Christoph Lameter
<cl@linux-foundation.org> wrote:
> Zhang, Yanmin wrote:
>
>> Other regressions on other machines are similar.
>
> There are AIM7 regressions that are similar to tbench.
>
> 2.6.22  28436
> 2.6.26  23064

Just a shot in the dark -- is this with Group Scheduling on or off?
Off is prefered for benchmarks.