Changing The Sampling Interval - HPE XP7 User Manual

1. Open the Performance Monitor window.
In Command View Advanced Edition:
1. On the Resources tab, expand the Storage Systems tree.
2. Right-click the target storage system, and then select Performance Monitor.
In Remote Web Console:
1. Select Analytics in Explorer, and click Performance Monitor in the tree.
2. On the Monitored CUs tab, click View CU Matrix.
The following CUs are displayed in the Monitored CUs window.
Monitored CUs
Set monitored CUs
Release monitored CUs
Related topics
"View CU Matrix window" (page 180)

Changing the sampling interval

You can change the sampling interval for short-range monitoring. For example, if you want to
collect statistics over a longer period of time, you can lengthen the sampling interval to increase
the storing period.
Prerequisites
Required role: Storage Administrator (Performance Management)
Procedure
1. Open the Performance Monitor window.
In Command View Advanced Edition:
1. On the Resources tab, expand the Storage Systems tree.
2. Right-click the target storage system, and then select Performance Monitor.
In Remote Web Console:
1. Select Analytics in Explorer, and select Performance Monitor in the tree to open the
Performance Monitor window.
2. In the Performance Monitor window, click Edit Monitoring Switch to open the Edit
Monitoring Switch window.
3. Select the desired sampling interval in the Sample Interval. This option is available only
when the current monitoring status is Enable.
4. Click Finish.
5. In the Confirm window enter your task name in Task Name, and click Apply to change the
sampling interval.
In CVAE, you can check the progress of the task on the Tasks & Alerts tab. Click the task
name to view details of the task.
In RWC, the Tasks window opens if Go to tasks window for status is checked.
NOTE: Monitoring data cannot be displayed within the first two sampling intervals after the
monitoring starts or the sampling interval is changed because no monitoring data has accumulated.
For instance, if the sampling interval is changed to 15 minutes, monitoring data is not accumulated
for up to 29 minutes after the interval was changed.
Changing the sampling interval 23