Date: Sun, 22 Apr 2007 22:51:03 -0400 From: Paul <bsdlist@cogeco.ca> To: Max Laier <max@love2party.net>,freebsd-smp@freebsd.org Subject: Re: System Cpu Between 50-70% and need to find out why Message-ID: <20070423025050.8AC4324A@fep3.cogeco.net> In-Reply-To: <200704230154.15703.max@love2party.net> References: <20070422225246.575EA5D7@fep7.cogeco.net> <200704230154.15703.max@love2party.net>
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Dear Max,
Thanks for your reply. It was really appreciated.
Here is an output from running: "systat -vmstat 1" based on your
suggestion. Below is the result. Does the cpu Interrupts (2000 each
for the 1 second period) seem an issue?
Thanks
Paul
Interrupts
8853 total
atkbd0 1
10 sio0 irq4
ata0 irq14
468 em0 irq17
329 em1 em2 18
uhci0 uhci
20 arcmsr0 26
2006 cpu0: time
2006 cpu1: time
2007 cpu2: time
2007 cpu3: time
4 users Load 19.21 17.14 13.04 Apr 22 22:41
Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER
Tot Share Tot Share Free in out in out
Act 1559704 36276 2875420 40580 8088352 count
All 2193788 117604 28661808 253912 pages
Proc:
r p d s w Csw Trp Sys Int Sof Flt
15 201 2 2781 1344 8179 1523 43 1243
65.0%Sys 7.8%Intr 22.5%User 0.7%Nice 4.1%Idle
| | | | | | | |
| | |
=================================+++>>>>>>>>>>>>
Disks da0 pass0 pass1 365252 wire
KB/t 74.98 0.00 0.00 2010724 act
tps 40 0 0 5575792 inact
MB/s 2.93 0.00 0.00 1292 cache
%busy 60 0 0 8087036 free
219632 buf
At 07:54 PM 22/04/2007, Max Laier wrote:
>On Monday 23 April 2007 00:52, Paul wrote:
> > >Uh you had the right idea but forgot to paste the relevant bits ;-)
> > >
> > >top *is* the tool for working out what processes are using your CPU.
> > >Although your high load average suggests that your system is just
> > >heavily loaded and it is expected that it will be using 100% CPU.
help
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