HP XP P9000 for Compatible High Perf FICON Connectivity Software - Manual (Page 169)

Setting fields
Description Item
Specify dates in the From and To fields to define a time range for displaying
monitoring data in a performance graph. You can input directly or select
from the calendar. Time Range
When you specify a time range, Performance Monitor calculates the length
of the specified period and displays the total time in hours and minutes.
Specify the date and time to start monitoring performance. From:
Specify the date and time to stop monitoring performance. To:
OK
Accepts the time range settings and closes this window.
Cancel
Cancels this operation and closes this window.
Help
Opens the help topic for this window.
Edit Performance Objects window
Use this window to select the monitoring object for displaying in a performance graph.
Edit Performance Objects window 169