From: Chris Friesen <cfriesen@nortelnetworks.com>
To: root@chaos.analogic.com
Cc: Linux kernel <linux-kernel@vger.kernel.org>
Subject: Re: sched_yield() version 2.4.24
Date: Tue, 30 Mar 2004 12:30:57 -0500 [thread overview]
Message-ID: <4069AED1.4020102@nortelnetworks.com> (raw)
In-Reply-To: <Pine.LNX.4.53.0403301204510.7155@chaos>
Richard B. Johnson wrote:
> Well in excess of 100% on a single-CPU system.
Very odd.
> 12:02pm up 1 day, 53 min, 4 users, load average: 2.54, 1.25, 0.90
> 34 processes: 31 sleeping, 3 running, 0 zombie, 0 stopped
> CPU states: 65.8% user, 134.6% system, 0.0% nice, 0.0% idle
> Mem: 322352K av, 101772K used, 220580K free, 0K shrd, 9836K buff
> Swap: 1044208K av, 1044208K used, 0K free 20240K cached
>
> PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM TIME COMMAND
> 7144 root 19 0 5564 5564 1444 R 0 82.5 1.7 2:27 client
> 7143 root 15 0 980 976 428 S 0 59.9 0.3 1:57 server
> 7142 root 18 0 1464 1464 1444 R 0 56.0 0.4 1:39 client
> 7163 root 11 0 568 564 432 R 0 1.9 0.1 0:00 top
> [SNIPPED...sleeping tasks]
The cpu util accounting code in kernel/timer.c hasn't changed in 2.4
since 2002. Must be somewhere else.
Anyone else have any ideas?
Chris
next prev parent reply other threads:[~2004-03-30 17:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-30 16:47 sched_yield() version 2.4.24 Richard B. Johnson
2004-03-30 16:58 ` Chris Friesen
2004-03-30 17:09 ` Richard B. Johnson
2004-03-30 17:30 ` Chris Friesen [this message]
2004-03-30 17:52 ` Ben Greear
2004-03-30 19:40 ` Denis Vlasenko
2004-03-30 20:29 ` Richard B. Johnson
2004-03-30 23:10 ` Diego Calleja García
2004-03-31 13:53 ` Richard B. Johnson
2004-04-01 0:05 ` Eric W. Biederman
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