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Unable to collect statistics meter compute.node.cpu.* data using Ceilometer command

asked 2015-08-20 04:42:03 -0500

Pradipta_OS_M gravatar image

updated 2015-08-20 08:00:15 -0500

Hi Experts,

Please help me on this issue. I want get the statistics using meter 'compute.node.cpu.percent' for the resource Compute Node and VM instance, but I could not see any statistics while I tried below command.

ceilometer statistics --meter compute.node.cpu.percent -q 'resource_id=compute-0'
+--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+
| Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End |
+--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+
+--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+

I could see ComputeDriverCPUMonitor update in nova configuration file.

/etc/nova/nova.conf
compute_monitors=ComputeDriverCPUMonitor,VswitchMonitor

Refer document: http://docs.openstack.org/admin-guide...

Thank You, Pradipta

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3 answers

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answered 2016-03-24 04:47:15 -0500

arthah gravatar image

Hi! I had same problem. I changed compute_monitors=ComputeDriverCPUMonitor to compute_monitors=nova.compute.monitors.cpu.virt_driver and it started to work!

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I updated the same way whatever you explained above, and restarted the nova services, But still same issue I am able to see.

Skylab gravatar imageSkylab ( 2016-05-31 00:16:13 -0500 )edit
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answered 2015-08-20 20:32:40 -0500

Shaoman Zhang gravatar image

Check your nova.conf, should like this:

compute_monitors=ComputeDriverCPUMonitor

notification_driver=ceilometer.compute.nova_notifier notification_driver=nova.openstack.common.notifier.rpc_notifier

Then restart openstack-nova-compute service.

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Zhang Shaoman,what is your email id?yang_sirone@163.com is my email.I wanna discuss with you about ceilometer and aodh.

ispot gravatar imageispot ( 2016-01-15 02:11:28 -0500 )edit
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answered 2016-05-30 07:13:32 -0500

Skylab gravatar image

Hi All.

I also see same issue. I've updated the nova.conf as per your above discussion , But still same issue with me.

[root@icmcs opt]# ceilometer statistics --meter compute.node.cpu.percent -q 'resource_id=17a282d1-19c7-48f4-8cee-d3240df594eb' +--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+ | Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End | +--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+ +--------+--------------+------------+-----+-----+-----+-----+-------+----------+----------------+--------------+ [root@icmcs opt]#

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Asked: 2015-08-20 04:42:03 -0500

Seen: 1,480 times

Last updated: May 30 '16

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