Host-Detail-2

Description

This report provides detailed statistics on availability, alarms, storage usage, memory and CPU for a given host.

How to interpret the report

The first page displays detailed statistics on a host’s availability. The second page shows statistics on the host’s performance (CPU and Memory). On the third page, statistics describe storage capacity by partition.

The final page is an appendix displaying the alarms that occurred on the host.

First page

../_images/Host-Detail-2_1_png.png ../_images/Host-Detail-2_2_png.png

Second page

../_images/Host-Detail-2_3_png.png

Third page

../_images/Host-Detail-2_4_png.png

1 - Storage statistics on the last day of the reporting period

2 - Storage statistics on the last day of the reporting period

3 - Storage statistics on the last day of each month

4 - Storage statistics on the last day of the reporting period versus the last day of the previous period.

Appendix

../_images/Host-Detail-2_5_png.png ../_images/Host-Detail-2_6_png.png

Parameters

Parameters required for the report:

  • The reporting period

  • The following Centreon objects:

Parameter

Parameter type

Description

Time period

Dropdown list

Select time period.

Interval

Text field

Specify number of months to display in evolution graphs.

Host

Dropdown list

Select host.

CPU service category

Dropdown list

Select service category containing CPU service(s).

CPU metric(s)

Multi Select

Select metric(s) for CPU statistics.

Storage service category

Multi Select

Select storage service categories containing the storage service(s).

Storage Metric(s)

Multi Select

Specify metric to exclude from the storage statistics.

Memory service category

Dropdown list

Select service category containing memory service(s).

Memory metric(s)

Multi select

Specify metric(s) to use for memory statistics.

Prerequisites

For consistency in graphs and statistics, certain prerequisites apply to performance data returned by the plugins. This data must be formatted as follows, preceded by a pipe (|):

output-plugin | metric1=valueunit;warning_treshold;critical_treshold;minimum;maximum metric2=value...

Make sure that the storage and memory plugins return a maximum value, which is required in order to calculate statistics. The unit must be expressed in bytes for storage and memory plugins.

Warning

This report is compatible with the 24x7 time period only. This time period must be configured on the menu “General options | Capacity statistic aggregated by month | Live services for capacity statistics calculation”.