Hmmm moderator didn't like my quoting.
Ok the formula below didn't work. I compilied a kernel and it showed no
usage, and yet top was showing over 20% usage of CPU.
here is my program (dirty just for testing, edited) to see the numbers and
they don't match..
#!/bin/bash
a=`snmpget -v 2c -c ***** $IP .ssCpuRawSystem.0 | awk -F: '{print $2}'`
b=`snmpget -v 2c -c ***** $IP .ssCpuRawUser.0 | awk -F: '{print $2}'`
c=`snmpget -v 2c -c ***** $IP .ssCpuRawIdle.0 | awk -F: '{print $2}'`
d=$(($a + $b + $c))
echo "Idle time"
echo $c / $d | bc -l
echo "user time"
echo $b / $d | bc -l
echo "system time"
echo $b / $d | bc -l
-----Original Message-----
From: Stephan Harren [mailto:[EMAIL PROTECTED]
Sent: Friday, March 21, 2003 11:24 AM
To: Marek Dohojda
Subject: Re: [rrd-users] Re: Cpu usage %
Yep
Marek Dohojda schrieb:
>Hello
>
>Am I wrong in assuming that if I do this math I will be correct?:
> ssCpuRawSystem + ssCpuRawUser + ssCpuRawIdle = Total
> then
> (ssCpuRawSystem / Total) * 100 = % of System utilization
>
>Is that correct?
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