Date: Mon, 23 Apr 2007 02:47:47 +0100 From: "Steven Hartland" <killing@multiplay.co.uk> To: <freebsd-smp@freebsd.org>, "Paul" <bsdlist@cogeco.ca> Subject: Re: System Cpu Between 50-70% and need to find out why Message-ID: <00a601c78549$6b480fa0$b6db87d4@multiplay.co.uk> References: <20070422221426.74CF83D7@fep9.cogeco.net><20070422224157.GA63390@xor.obsecurity.org><20070423010224.C16984@chrishome.localnet> <20070423004105.7984082E@fep7.cogeco.net>
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You might want to try:
sysctl vm.idlezero_enable=0
and see if that helps.
Steve
----- Original Message -----
From: "Paul" <bsdlist@cogeco.ca>
To: <freebsd-smp@freebsd.org>
Sent: Monday, April 23, 2007 1:41 AM
Subject: Re: System Cpu Between 50-70% and need to find out why
> Dear Gentlemen,
>
> Thank you very much for your help so far. I was certainly looking for
> the "S" option. When you are tired these things are easy to miss.
>
> Here is an output of the system with the md driver removed and
> everything is on the hard drive for now. The system usage is still really high.
>
> Does anyone have any suggestions based on the output below?
>
> last pid: 36756; load averages: 8.74, 9.74,
> 10.40 up
> 0+16:08:41 20:28:14
> 279 processes: 15 running, 241 sleeping, 21 waiting, 2 lock
> CPU states: 11.9% user, 0.4% nice, 80.6% system, 6.9% interrupt, 0.2% idle
> Mem: 1732M Active, 5146M Inact, 354M Wired, 48K Cache, 214M Buf, 8432M Free
> Swap: 8192M Total, 8192M Free
>
> PID USERNAME THR PRI NICE SIZE RES STATE C TIME CPU COMMAND
> 44 root 1 171 52 0K 16K CPU2 3 67:25 60.40% pagezero
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