HP 3PAR Operating System Software User Manual

Page 417

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.

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.

Click the

icon, and select a date.

To change the displayed date or time, click on any portion of the date or time, then
click the up or down arrow.

Repeat the above steps for setting a specific end time.

In the Indicate values for the following: group box, select the All within Virtual Volume
Sets radio button to include values for all QoS rules, select the All Others without Virtual
Volume Sets for values without an active QoS rule, or select the Filter radio button, then
click the Select Objects button to specify the specific virtual volume sets to include.

In the Show Charts group box, select the checkboxes for one or more charts to display:
IOPs, Bandwidth, Service Time, Wait Time, I/O Size, Reject, and Queue Length. At least
one chart type must be selected. The default chart types are IOPs, Bandwidth, and Service
Time.

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.

Creating Reports

417