From: Andrea Arcangeli <andrea@suse.de>
To: Sasi Peter <sape@iq.rulez.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.2.19pre6aa1 degraded performance for me...
Date: Wed, 10 Jan 2001 01:31:09 +0100 [thread overview]
Message-ID: <20010110013109.N29904@athlon.random> (raw)
In-Reply-To: <Pine.LNX.4.30.0101090722580.22161-100000@iq.rulez.org> <Pine.LNX.4.30.0101100106160.25024-100000@iq.rulez.org>
In-Reply-To: <Pine.LNX.4.30.0101100106160.25024-100000@iq.rulez.org>; from sape@iq.rulez.org on Wed, Jan 10, 2001 at 01:07:55AM +0100
On Wed, Jan 10, 2001 at 01:07:55AM +0100, Sasi Peter wrote:
> I thought it over again. I still have to say it is a nonsense for a kernel
> not to have _anything_ (zero pages) currently unused swapped out under
> such an I/O load!
Could you generate some furhter memory pressure to see what happens? Do you
confirm that you get the same performance as with your previous kernel if the
idle servers gets swapped out or if you shutdown them?
Andrea
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prev parent reply other threads:[~2001-01-10 0:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-01-08 21:46 2.2.19pre6aa1 degraded performance for me Sasi Peter
2001-01-09 1:18 ` Andrea Arcangeli
2001-01-09 6:25 ` Sasi Peter
2001-01-10 0:07 ` Sasi Peter
2001-01-10 0:31 ` Andrea Arcangeli [this message]
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