HP XP20000 User Manual page 39

Item Description
Select a monitoring term to narrow the range of statistics to display in the window.
Starting and ending times for collecting statistics are displayed on both sides of the slide
bar. Performance Monitor stores the monitoring data between these times, and you can
specify the desired term within this range, as statistics for the specified term will be
displayed the target of display in lists and graphs formats.
For example, to view statistics within the range of 10:30 July 1 2006 to 10:30 July 2
2006, set the From box to 2006/07/01 10:30, set the To box to 2006/07/02
10:30, and then click Apply.
To set a date and time in the From and To boxes, do either of the following:
Move the slider to the left or to the right.
Monitoring Term
In the text box, select the number that you want to change. Next, click the up or
down arrow.
When you specify dates and time in the From and To boxes, Performance Monitor
calculates the length (in minutes) of the specified period and displays the calculated
length. When calculating the length in minutes, Performance Monitor rounds up to the
nearest minute.
The From and To boxes are unavailable if the monitoring data (that is, obtained statistics)
is not stored in the storage system.
The Real Time option is grayed out when the LDEV tab is active.
XP24000/XP20000 Performance Monitor User Guide 39