I'm trying to setup mpstat to monitor systems with multiple cpu's, but the graphs are not created. Can someone help me with this ?
The information is send from the client to the server and in the rrd data directory I have a file called mpstat.CPU2.rrd but there are no values in the last ds (see example) <ds> <name> CPU </name> <type> GAUGE </type> <minimal_heartbeat> 600 </minimal_heartbeat> <min> 0.0000000000e+00 </min> <max> 3.2000000000e+01 </max>
<!-- PDP Status -->
<last_ds> </last_ds>
<value> NaN </value>
<unknown_sec> 241 </unknown_sec>
</ds>
the contents of the hobbit_mpstat.hostname.send file is CPUs: 2 CPU0usr: 17.18 CPU0sys: 1.34 CPU0wt: 0.06 CPU0idl: 81.31 CPU1usr: 26.16 CPU1sys: 1.40 CPU1wt: 0.06 CPU1idl: 72.29
And I have copied the rrd_data.pl from the shire and can't find a typo in it.
Any suggestions would be appriciated.
Regards,
Bert Klomp