From: Thomas Zehetbauer <thomasz@hostmaster.org>
To: linux-kernel@vger.kernel.org
Subject: Re: NUMA API observations
Date: Tue, 15 Jun 2004 14:53:22 +0200 [thread overview]
Message-ID: <1087304002.28142.46.camel@hostmaster.org> (raw)
In-Reply-To: <20040614153638.GB25389@krispykreme>
Looking at these numastat results and the default policy it seems that
memory is primarily allocated on the first node which in turn means a
unnecessarily large amount of page faults on the second node.
I wonder if it is possible to better balance processes among the nodes
by e.g. setting nodeAffinity = pid mod nodeCount
Tom
--
T h o m a s Z e h e t b a u e r ( TZ251 )
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Attempting to apply the OSI layers model to a real network is just like
attempting to represent seven dimensions in four dimensional reality.
Thomas Zehetbauer
next prev parent reply other threads:[~2004-06-15 12:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-06-14 15:36 NUMA API observations Anton Blanchard
2004-06-14 16:17 ` Andi Kleen
2004-06-14 21:21 ` Paul Jackson
2004-06-14 23:44 ` Andi Kleen
2004-06-15 0:06 ` Paul Jackson
2004-06-15 0:20 ` Andi Kleen
2004-06-15 0:25 ` Paul Jackson
2004-06-14 21:40 ` Anton Blanchard
2004-06-14 23:49 ` Andi Kleen
2004-06-15 13:50 ` Jesse Barnes
2004-06-15 12:53 ` Thomas Zehetbauer [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-06-15 4:59 Manfred Spraul
2004-06-15 6:18 ` Paul Jackson
2004-06-15 11:03 ` Andi Kleen
2004-06-15 17:37 ` Manfred Spraul
2004-06-15 18:32 ` Paul Jackson
2004-06-15 18:18 ` Paul Jackson
[not found] <271SM-3DT-7@gated-at.bofh.it>
[not found] ` <27lI4-29E-19@gated-at.bofh.it>
2004-06-15 13:27 ` Andi Kleen
[not found] ` <272lY-44B-49@gated-at.bofh.it>
[not found] ` <2772a-7VK-9@gated-at.bofh.it>
[not found] ` <279nf-1id-3@gated-at.bofh.it>
2004-06-15 13:52 ` Bill Davidsen
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