From: "Martin J. Bligh" <mbligh@aracnet.com>
To: Alex Tomas <bzzz@tmi.comex.ru>,
William Lee Irwin III <wli@holomorphy.com>
Cc: Denis Vlasenko <vda@port.imtp.ilyichevsk.odessa.ua>,
David Lang <david.lang@digitalinsight.com>,
Robert Love <rml@tech9.net>, Till Immanuel Patzschke <tip@inw.de>,
lse-tech <lse-tech@lists.sourceforge.net>,
linux-kernel@vger.kernel.org
Subject: Re: [Lse-tech] Re: 15000+ processes -- poor performance ?!
Date: Thu, 19 Dec 2002 07:24:34 -0800 [thread overview]
Message-ID: <14620000.1040311472@titus> (raw)
In-Reply-To: <m3u1hapa51.fsf@lexa.home.net>
> WLI> As userspace solutions go your suggestions is just as good. The
> WLI> kernel still needs to get its act together and with some
> WLI> urgency.
>
> what about retreiving info from /proc/kmem or something like? just to
> avoid binary -> text(proc) -> binary
The binary <-> text translation problem is less of an issue than all the
syscall traffic, dcache hits, etc. Search linux-kernel archives for a
recent thread entitiled "ps performance sucks" or something similar.
M.
next prev parent reply other threads:[~2002-12-19 15:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-19 0:46 15000+ processes -- poor performance ?! Till Immanuel Patzschke
2002-12-19 0:47 ` [Lse-tech] " Martin J. Bligh
2002-12-19 0:53 ` Till Immanuel Patzschke
2002-12-19 1:15 ` William Lee Irwin III
2002-12-19 1:12 ` David Lang
2002-12-19 1:25 ` William Lee Irwin III
2002-12-19 1:20 ` David Lang
2002-12-19 1:36 ` William Lee Irwin III
2002-12-19 1:42 ` Robert Love
2002-12-19 1:44 ` David Lang
2002-12-19 2:05 ` [Lse-tech] " William Lee Irwin III
2002-12-19 15:05 ` Denis Vlasenko
2002-12-19 10:27 ` William Lee Irwin III
2002-12-19 10:37 ` Alex Tomas
2002-12-19 10:55 ` William Lee Irwin III
2002-12-19 15:24 ` Martin J. Bligh [this message]
2002-12-19 15:15 ` Denis Vlasenko
2002-12-19 1:24 ` William Lee Irwin III
2002-12-19 0:59 ` Jeff Garzik
2002-12-19 1:11 ` William Lee Irwin III
2002-12-19 14:59 ` Denis Vlasenko
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