From: Manfred Spraul <manfred@colorfullife.com>
To: Dimitri Sivanich <sivanich@sgi.com>
Cc: linux-kernel@vger.kernel.org,
lse-tech <lse-tech@lists.sourceforge.net>,
linux-mm@kvack.org
Subject: Re: [PATCH]: Option to run cache reap in thread mode
Date: Wed, 16 Jun 2004 20:58:58 +0200 [thread overview]
Message-ID: <40D09872.4090107@colorfullife.com> (raw)
In-Reply-To: <20040616180208.GD6069@sgi.com>
Dimitri Sivanich wrote:
>>Do you use the default batchcount values or have you increased the values?
>>
>>
>
>Default.
>
>
>
Could you try to reduce them? Something like (as root)
# cd /proc
# cat slabinfo | gawk '{printf("echo \"%s %d %d %d\" >
/proc/slabinfo\n", $1,$9,4,2);}' | bash
If this doesn't help then perhaps the timer should run more frequently
and scan only a part of the list of slab caches.
--
Manfred
WARNING: multiple messages have this Message-ID (diff)
From: Manfred Spraul <manfred@colorfullife.com>
To: Dimitri Sivanich <sivanich@sgi.com>
Cc: linux-kernel@vger.kernel.org,
lse-tech <lse-tech@lists.sourceforge.net>,
linux-mm@kvack.org
Subject: Re: [PATCH]: Option to run cache reap in thread mode
Date: Wed, 16 Jun 2004 20:58:58 +0200 [thread overview]
Message-ID: <40D09872.4090107@colorfullife.com> (raw)
In-Reply-To: <20040616180208.GD6069@sgi.com>
Dimitri Sivanich wrote:
>>Do you use the default batchcount values or have you increased the values?
>>
>>
>
>Default.
>
>
>
Could you try to reduce them? Something like (as root)
# cd /proc
# cat slabinfo | gawk '{printf("echo \"%s %d %d %d\" >
/proc/slabinfo\n", $1,$9,4,2);}' | bash
If this doesn't help then perhaps the timer should run more frequently
and scan only a part of the list of slab caches.
--
Manfred
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next prev parent reply other threads:[~2004-06-16 19:00 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-16 17:23 [PATCH]: Option to run cache reap in thread mode Manfred Spraul
2004-06-16 18:02 ` Dimitri Sivanich
2004-06-16 18:02 ` Dimitri Sivanich
2004-06-16 18:58 ` Manfred Spraul [this message]
2004-06-16 18:58 ` Manfred Spraul
2004-06-17 13:10 ` Dimitri Sivanich
2004-06-17 13:10 ` Dimitri Sivanich
2004-06-18 4:40 ` Andrew Morton
2004-06-18 4:40 ` Andrew Morton
2004-06-18 14:33 ` Dimitri Sivanich
2004-06-18 14:33 ` Dimitri Sivanich
2004-06-18 20:40 ` Andrew Morton
2004-06-18 20:40 ` Andrew Morton
2004-06-18 21:04 ` Manfred Spraul
2004-06-18 21:04 ` Manfred Spraul
2004-06-18 21:44 ` Dimitri Sivanich
2004-06-18 21:44 ` Dimitri Sivanich
2004-06-18 22:03 ` Andrew Morton
2004-06-18 22:03 ` Andrew Morton
-- strict thread matches above, loose matches on Subject: below --
2004-06-16 16:43 Mark_H_Johnson
2004-06-16 16:43 ` Mark_H_Johnson
[not found] <27JKg-4ht-11@gated-at.bofh.it>
2004-06-16 16:22 ` Andi Kleen
2004-06-16 18:16 ` Dimitri Sivanich
2004-06-16 18:16 ` Dimitri Sivanich
2004-06-16 14:24 Dimitri Sivanich
2004-06-16 14:24 ` Dimitri Sivanich
2004-06-16 15:29 ` Christoph Hellwig
2004-06-16 15:29 ` Christoph Hellwig
2004-06-16 16:03 ` Dimitri Sivanich
2004-06-16 16:03 ` Dimitri Sivanich
2004-06-16 16:07 ` Christoph Hellwig
2004-06-16 16:07 ` Christoph Hellwig
2004-06-16 16:25 ` Jesse Barnes
2004-06-16 16:25 ` Jesse Barnes
2004-06-16 16:51 ` Dimitri Sivanich
2004-06-16 16:51 ` Dimitri Sivanich
2004-06-16 16:46 ` Lori Gilbertson
2004-06-16 16:46 ` Lori Gilbertson
2004-06-16 16:53 ` Christoph Hellwig
2004-06-16 16:53 ` Christoph Hellwig
2004-06-16 21:30 ` Andrew Morton
2004-06-16 21:30 ` Andrew Morton
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