From: Dominik Kubla <dominik@kubla.de>
To: root@chaos.analogic.com
Cc: Stephen Satchell <list@satchell.net>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Swap performance statistics in 2.6 -- which /proc file has it?
Date: Tue, 09 Dec 2003 20:53:41 +0100 [thread overview]
Message-ID: <3FD62845.8090301@kubla.de> (raw)
In-Reply-To: <Pine.LNX.4.53.0312091014250.525@chaos>
Richard B. Johnson wrote:
> If you need statistics v.s. time, you need to write an application
> that samples things at some fixed interval. In a previous life,
> I requested that "nr_free_pages()" be accessible from user-space,
> probably via /proc. That's all you need. Maybe that could be
> added now? In any event, samping free pages at some fixed-time
> interval should give you all the information you need.
vmstat -a
sar -B
sar -r
O'Reilly's "System Performance Tuning" might make for an interesting read,
especially pages 110ff (also its Linux informations are a bit out of date).
Regards,
Dominik Kubla
--
Those who can make you believe absurdities can make you commit
atrocities. (Francois Marie Arouet aka Voltaire, 1694-1778)
next prev parent reply other threads:[~2003-12-09 19:59 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BF1FE1855350A0479097B3A0D2A80EE00184D619@hdsmsx402.hd.intel.com>
2003-12-08 19:29 ` balance interrupts Len Brown
2003-12-08 20:00 ` Julien Oster
2003-12-08 20:02 ` Julien Oster
2003-12-08 21:46 ` Len Brown
2003-12-09 3:51 ` Bob
2003-12-09 5:11 ` Stephen Satchell
2003-12-09 13:19 ` Swap performance statistics in 2.6 -- which /proc file has it? Stephen Satchell
2003-12-09 13:56 ` Richard B. Johnson
2003-12-09 14:46 ` Stephen Satchell
2003-12-09 15:25 ` Richard B. Johnson
2003-12-09 19:53 ` Dominik Kubla [this message]
2003-12-09 20:24 ` Richard B. Johnson
2003-12-10 10:18 ` Dominik Kubla
2003-12-10 1:28 ` Stephen Satchell
2003-12-10 10:34 ` Dominik Kubla
2003-12-10 13:06 ` Answer to Swap performance statistics in 2.6 -- which /proc file has it Stephen Satchell
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