Same issue with DFM for years and we have
never come across a fix.
We use sysstat –m as NetApp suggests
when “zooming in” for closer analysis.
Aaron
From:
owner-toasters@mathworks.com [mailto:owner-toasters@mathworks.com] On Behalf Of markallen@micron.com
Sent: Wednesday, 15 March 2006
6:25 AM
To: markallen@micron.com;
toasters@mathworks.com
Subject: RE: CPU Stats on
multi-proc filers
I use DFM and MRTG to monitor
several of filers. I've ran into issues with CPU stats for
multi-processor systems. DFM and MRTG will report the "any value"
versus the average value. I've had several discussions with Netapp tech support
on this topic and there was never a
clear direction on with metric to key off of. Tech support
informed me that I should be looking at the CPU utilization with sysstat -m and key off of the AVG value.
rsh
filer sysstat -m 1
ANY
AVG CPU0 CPU1 CPU2 CPU3
69%
25% 3% 50% 0% 44%
77%
23% 2% 48% 1% 43%
100%
30% 1% 46% 0% 49%
100%
31% 2% 70% 1% 81%
100%
33% 2% 67% 0% 62%
100%
30% 1% 62% 0% 55%
99%
30% 1% 61% 0% 56%
93%
29% 2% 60% 0% 54%
41%
13% 2% 28% 0% 22%
49%
16% 2% 34% 0% 28%
50%
16% 2% 34% 0% 28%
43%
14% 2% 30% 0% 26%
51%
17% 2% 34% 0% 32%
My
metrics using DFM and MRTG captures the "any" value. According to
Netapp it is not the metric that should be captured. Is anyone else
having these challenges and is their
a fix in DFM to collect the correct metric on multi-proc systems?
Thanks
-Mark