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On Mar 8, 2016 02:15, Kapil wrote:
> Hi
> 
> 
> I enabled ComputeDriverCPUMonitor in nova.conf on one of the compute 
> nodes, restarted nova-compute, ceilometer-agent-compute on the compute 
> node and ceilometer-collector, ceilometer-api, 
> ceilometer-agent-central, ceilometer-agent-notification on the 
> controller node.
> 
> However, I cannot see the cpu meters or samples in ceilometer.

Which version of nova/ceilometer are you using? First you need to make sure that nova
have generated the related notifications. Please be noted that there is a configuration change
in recent nova. See [1] for how to configure nova to use UBS. 
> 
> Any suggestions to what may be the issue ?
> 
[1] https://01.org/sites/default/files/utilization_based_scheduing_in_openstack_compute_nova-revision002.pdf 

-Lianhao