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From: William Lee Irwin III <wli@holomorphy.com>
To: Dan Chen <crimsun@email.unc.edu>
Cc: Rik van Riel <riel@conectiva.com.br>, linux-kernel@vger.kernel.org
Subject: Re: Memory management problems in 2.4.16
Date: Thu, 10 Jan 2002 21:01:54 -0800	[thread overview]
Message-ID: <20020110210154.A934@holomorphy.com> (raw)
In-Reply-To: <20020110224036.GA32522@atrey.karlin.mff.cuni.cz> <Pine.LNX.4.33L.0201110141090.2985-100000@imladris.surriel.com> <20020111044608.GA26644@opeth.ath.cx>
In-Reply-To: <20020111044608.GA26644@opeth.ath.cx>; from crimsun@email.unc.edu on Thu, Jan 10, 2002 at 11:46:08PM -0500

On Thu, Jan 10, 2002 at 11:46:08PM -0500, Dan Chen wrote:
> And on a PII/400 limited to "mem=64M", a `dbench 60` running with XMMS
> 1.2.6 did not cause any noticeable audio breakup. This is on 2.4.17 +
> rmap10c + ide.2.4.16.12102001 + Bill's original hashed waitqueues patch.
> (I should also add that XMMS was not running with realtime priority.)
> I'll see if I can produce some numbers in a bit.

On Fri, Jan 11, 2002 at 01:42:03AM -0200, Rik van Riel wrote:
>> I've been running a few hours of low memory testing with
>> my rmap VM and it's holding up fine. The system is still
>> responsive when the amount of pageable RAM is down to
>> about 400 kB ;))

Any chance you could include the results of the following:

/usr/sbin/readprofile -m /boot/System.map-`uname -r` | sort -rn -k1,1 | head
cat /proc/interrupts
cat /proc/slabinfo
cat /proc/meminfo

and a few lines of vmstat 10 ?


Thanks,
Bill

      reply	other threads:[~2002-01-11  5:02 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-09 13:34 Memory management problems in 2.4.16 Daniel Tuijnman
2002-01-09 13:39 ` Roy Sigurd Karlsbakk
2002-01-09 14:47 ` M. Edward (Ed) Borasky
2002-01-09 22:47   ` Daniel Tuijnman
2002-01-09 22:57     ` Rik van Riel
2002-01-11  0:26       ` Daniel Tuijnman
2002-01-10 22:40   ` Pavel Machek
2002-01-11  3:42     ` Rik van Riel
2002-01-11  4:46       ` Dan Chen
2002-01-11  5:01         ` William Lee Irwin III [this message]

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