This post is about the errors while getting physical machine metrics with ceilometer specifically  Openstack Liberty. Simply errors can be: - No metrics shown in: ceilometer meter-list specifically metrics listed below: compute.node.cpu.frequency compute.node.cpu.idle.percent compute.node.cpu.idle.time compute.node.cpu.iowait.percent compute.node.cpu.iowait.time compute.node.cpu.kernel.percent compute.node.cpu.kernel.time compute.node.cpu.percent compute.node.cpu.user.time - No samples in: ceilometer sample-list --meter compute.node.cpu.* where * is the metrics mentioned above. - … Continue reading Physical Host Metrics in Ceilometer – An Openstack Liberty Tale →