Clearing The Display; Resetting Defaults; Pausing And Restarting Monitoring; Changing The Graph - HP StorageWorks P4000 User Manual

Clearing the display

You can clear the display, which removes all lines from the graph and deselects the Display option
for each statistic in the table. This leaves all of the statistics in the table, along with their data, which
continue to update.
1. In the navigation window, log in to the management group.
2. Select the Performance Monitor node for the cluster you want.
The Performance Monitor window opens.
3. Right-click anywhere in the Performance Monitor window, and select Clear Display.

Resetting defaults

You can reset the statistics to the defaults, which removes all lines from the graph and sets the three
default statistics (cluster total IOPS, cluster total throughput, and cluster total queue depth) to zero in
the table. The default statistics are set to display and their data update when the next sample interval
elapses.
1. In the navigation window, log in to the management group.
2. Select the Performance Monitor node for the cluster you want.
The Performance Monitor window opens.
3. Right-click anywhere in the Performance Monitor window, and select Reset to Defaults.

Pausing and restarting monitoring

If you are currently monitoring one or more statistics, you can pause the monitoring and restart it. For
example, you may want to pause monitoring during planned maintenance windows or production
downtime.
1.
From the Performance Monitor window, click
All data remain as they were when you paused.
2.
To restart the monitoring, click
Data updates when the next sample interval elapses. The graph will have a gap in the time.

Changing the graph

You can change the graph and its lines in the following ways:
• "Hiding and showing the
• "Displaying or hiding a
• "Changing the color or style of a
• "Highlighting a
• "Changing the scaling
.
graph" on page 286
line" on page 286
line" on page 286
line" on page 286
factor" on page 286
to pause the monitoring.
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