Host Capacity Forecast
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Use the Reports tab to examine the catalog of templates, dashboards and reports - organized by products along with user-created, and system folders. This report is located here:
This forecast report provides an at-a-glance overview of historical and predicted usage.
Note:
To ensure that your report reflects both historical and forecasted usage, when you generate the report, verify that your date range starts on a past date and ends on a future date. The current day is treated as the future for the purpose of forecasting. Typically, if you specify three months before and after the current day, you'll have sufficient data for a valid forecast. The default display is . However, to see results based on previous weeks, choose in the Report Designer. The Group by Weeks option is especially useful during the first few weeks of Capacity Manager deployment.
In the report's scope selector, the option can be used to include virtual hosts in this host-based report: VM Server, VM Guest, VIO Server, VIO Guest, Oracle Container, Oracle Zone, Hyper-V Server, Hyper-V Guest, or Other. You also can narrow the scope of this report by specifying a storage type filter of: SAN, DAS, or NAS.
When you generate this report, you can select the type of output--either or . If you select filesystem, the specific path, host name, and mount point will be associated with each graph.
Mouse-over the thermometer to view usage.
Mouse-over the markers on the lines to view:
Historical Usage: Average and Maximum Size
Forecasted Usage: Average and Maximum Size
Click the link to launch the detail report.
See Host Utilization Detail .
Click the link to view the Host Capacity Forecast by Filesystem.
Table: Host Capacity Forecast
Column name | Description |
|---|---|
|
Date |
The first day of the period for which the usage is projected. |
|
Avg Size |
The historical average usage. |
|
Max Size |
The historical maximum usage. |
|
Avg Size Future |
The projected usage based on the average usage history (or historical average usage for periods in history). |
|
Max Size Future |
The projected usage based on the maximum usage history (or historical average usage for periods in history). |