Hi, please look at this image:
[Image: http://www.kangaroot.be/images/constant-cpu-usage-weird.png ]
As you can see, the mysql queries fluctuate , as does the load. But the cpu
utilisation is almost constant (except iowait, this value looks okay)
When I ssh to the box and issue top, I see fluctuation in the sys/usr/.. etc
values, so these values should definitely change.
Also: `watch snmpwalk -v 2c -c public <ip> 1.3.6.1.4.1.2021.11` shows me the
various counters, they are updating correctly.
But when I fetch the values from the rrd database myself, I get constant
average values, see:
Code:
/usr/local/zenoss/zenoss/perf/Devices/production# rrdtool fetch
ssCpuUser_ssCpuUser.rrd AVERAGE -r 300 -s -1h
rrdtool: /usr/local/lib/libpng12.so.0: no version information available
(required by /usr/lib/librrd.so.2)
ds0
1244200500: 2.1000000000e+01
1244200800: 2.1000000000e+01
1244201100: 2.1000000000e+01
1244201400: 2.1000000000e+01
1244201700: 2.1000000000e+01
1244202000: 2.1000000000e+01
1244202300: 2.1000000000e+01
1244202600: 2.1000000000e+01
1244202900: 2.1000000000e+01
1244203200: 2.1000000000e+01
1244203500: 2.1000000000e+01
1244203800: nan
1244204100: nan
what's wrong here? or what am I missing?
Thanks,
Dieter
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