Ceilometer or Healthnmon for measuring VM stats in OpenStack -


i looking measure stats vms running in openstack environment. stats uptime, cpu or ram consumption vm.

my understanding reading documentation ceilometer , healthnmon measuring stats of resources used on individual openstack nodes.

is true or can ceilometer or healthnmon extended capture monitoring stats vms well?

ceilometer meters can used monitor vm vital stats. in hea templates been used monitor vm cpu utilizations , memory consumptions.


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