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Date: Sun, 17 May 2009 17:30:04 +0800
From: Wu Fengguang <fengguang.wu@intel.com>
To: Satish Eerpini <eerpini@gmail.com>
Cc: Rik van Riel <riel@redhat.com>, Ray Lee <ray-lk@madrabbit.org>,
       Christoph Lameter <cl@linux-foundation.org>,
       linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: unresponsiveness on linux desktop during file copy
Message-ID: <20090517093004.GA2635@localhost>
References: <2c0942db0905151102y4f144437xa02632effccda72c@mail.gmail.com> <alpine.DEB.1.10.0905151533070.13433@qirst.com> <2c0942db0905160903i5517d3d6l50fc7457a2629694@mail.gmail.com> <4A0EFA08.4060106@redhat.com> <20090517011906.GA6375@localhost> <93655eb70905161827x34a432ebn4910ee86d9bae30@mail.gmail.com> <20090517020829.GB6809@localhost> <93655eb70905162130k13ebd627o5eba2582508a1c07@mail.gmail.com> <20090517045800.GA32723@localhost> <93655eb70905162318oeccafa9p76b5594f9625aefc@mail.gmail.com>
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On Sun, May 17, 2009 at 02:18:01PM +0800, Satish Eerpini wrote:
> > The numbers listed in your email? No the most relevant numbers are
> > memory and disk ones.
> 
> the numbers I earlier mentioned were the output of : "sar"
> for the number of mapped pages stays almost constant on my lappy too :
> Mapped:            70840 kB
> Mapped:            70860 kB
> Mapped:            70736 kB
> Mapped:            70860 kB

Hmm, how do you define/feel the unresponsiveness?  Is it related to
the currently *running* applications, or opening a *new* application?

Thanks,
Fengguang