1분동안 체크된 값
# ceilometer --debug sample-list -m cpu_util -q 'resource_id=af804d88-41ad-4e68-8c5c-14477eac70b7'
GET /v2/meters/cpu_util?q.field=resource_id&q.op=eq&q.type=&q.value=af804d88-41ad-4e68-8c5c-14477eac70b7
+--------------------------------------+----------+-------+---------------+------+----------------------------+
| Resource ID | Name | Type | Volume | Unit | Timestamp |
+--------------------------------------+----------+-------+---------------+------+----------------------------+
| af804d88-41ad-4e68-8c5c-14477eac70b7 | cpu_util | gauge | 19.6982299499 | % | 2017-01-19T04:52:25.569000 |
| af804d88-41ad-4e68-8c5c-14477eac70b7 | cpu_util | gauge | 19.6743584259 | % | 2017-01-19T04:51:25.919000 |
| af804d88-41ad-4e68-8c5c-14477eac70b7 | cpu_util | gauge | 19.6680663774 | % | 2017-01-19T04:50:25.558000 |
+--------------------------------------+----------+-------+---------------+------+----------------------------+
데이타가 저장된 상태값
즉, 현시스템 설정에서는 180초동안의 데이타만 저장되니....3분동안의 평균
# ceilometer --debug statistics -m cpu_util -q 'resource_id=af804d88-41ad-4e68-8c5c-14477eac70b7'
GET' 'http://XXXXX-controller:8777/v2/meters/cpu_util/statistics?q.field=resource_id&q.op=eq&q.type=&q.value=af804d88-41ad-4e68-8c5c-14477eac70b7'
+--------+----------------------------+----------------------------+---------------+---------------+--------------+---------------+-------+----------+----------------------------+----------------------------+
| Period | Period Start | Period End | Max | Min | Avg | Sum | Count | Duration | Duration Start | Duration End |
+--------+----------------------------+----------------------------+---------------+---------------+--------------+---------------+-------+----------+----------------------------+----------------------------+
| 0 | 2017-01-19T04:49:32.296000 | 2017-01-19T04:52:25.569000 | 19.6982299499 | 19.6680663774 | 19.680218251 | 59.0406547531 | 3 | 120.011 | 2017-01-19T04:50:25.558000 | 2017-01-19T04:52:25.569000 |
+--------+----------------------------+----------------------------+---------------+---------------+--------------+---------------+-------+----------+----------------------------+----------------------------+
