Goal: The report gives detail statistics on availability, alarms, storage usage, memory and CPU, for a equipment.
How to interpret the report?
The first page diplays detailed statistics on the equipment’s availability.
The second page diplay detailed statistics on the equipment’s performances ( CPU and Memory)
On the third page, Storage capacity is detailed by services and services categories..
Finally, an annexe which diplays a detailed reporting on alarms.
1 - Storage statistics at the last day of the reporting period
2 - Storage statistics at the last day of the reporting period
3 - Storage statistics at the last day of each month
4 - Storage statistics at the last day of the reporting period versus the last day of the previous period
Parameters needed by report are:
- The reporting period
- The following Centreon object:
|Time period||Dropdown list||Time period to use|
|Interval||Text field||Number of month to display in evolution graphs|
|Host||Dropdown list||Host selection|
|CPU service category||Dropdown list||Service category containing CPU service(s)|
|CPU metric(s)||Multi Select||Select metric(s) to use for CPU statistics|
|Storage service category||Multi Select||Storage service categories containing the storage service(s)|
|Storage Metric(s)||Multi Select||Metric to exclude from the storage statistics|
|Memory service category||Dropdown list||Service category containing memory service(s)|
|Memory metric(s)||Multi select||Select metric(s) to use for memory statistics|
To ensure consistency in graphs and statistics, some prerequisites are necessary regarding to performance data returned by plugins.
Performance data are data returned by a plugin after the “pipe” - “|” - , these data have to be returned as follow:
output-plugin | metric1=valueunit;warning_treshold;critical_treshold;minimum;maximum metric2=value ....
It is important to make sure that plugins return the maximum value because lot of statistics are based on percentage, calculated using this maximum value. Be sure that the storage plugins and memory plugin return this maximum value. The unit must be Bytes.
This report is compatible with the timeperiod 24x7 only. This timeperiod have to be configured on the menu “General options | Capacity statistic agregated by month | Live services for capacity statistics calculation”