HP 3PAR Operating System Software - Manual (Page 422)

3. Select a Sampling Resolution:
•
High (Every 5 minutes) – The report is created by using a 5-minute sampling interval.
•
Medium (Hourly) – The report is created using hourly data stored in a database within
the storage system.
•
Low (Daily) – The report is created using daily data stored in a database within the storage
system.
4. For a Values over a Time Interval chart type:
a.
In the Time Interval group box, select a Start Time and End Time. If you keep the default
end time as the current date and time, you can select the start time to be a specific number
of hours prior to the end time. You also have the option to select a specific date and time
for both the start and end times.
To create your own start and end times:
a.
Select the radio button to the left of the Start Time text box.
b. Click the icon, and select a date.
c. To change the displayed date or time, click on any portion of the date or time, then
click the up or down arrow.
d. Repeat the above steps for setting a specific end time.
b. In the Nodes group box, select which nodes to include. You must select at least one node.
c. In the Show Charts group box, select the checkboxes one or more charts to display: CPU
Time, CPU Interrupts, and CPU Context Switches At least one chart type must be selected.
5. For a Values at a Specified Time chart type:
a.
In the Point in Time or Date and Time group box, select the Current date and time radio
button, or click the icon to select a date and time. If you have selected a specific date
and time, the Selected date and time radio button is automatically selected.
b. In the Nodes group box, select which nodes to include. You must select at least one node.
c. In the Group Values group box, select the attributes you want to use to group chart values.
At least one group type must be selected.
You can group chart reports by one or more of the following attributes: Node (default)
and CPU.
d. In the Show Charts group box, select the checkboxes for one or more charts to display:
CPU Time, CPU Interrupts, and CPU Context Switches At least one chart type must be
selected.
422 Tracking Performance