I/O Rates For Disks - HP XP20000 User Manual

b. Use the list at the right side of the list to select the type of information that you want to view
in the graph. For details on the information that can be displayed, see
c. Click Draw.
A graph appears below the list. The horizontal axis indicates the time.
CAUTION:
If the graph does not display changes in the I/O rate (for example, if the line in the graph
runs vertically), it is recommended that you change the value in the Chart Y Axis Rate list.
For example, if the largest value in the list is 200 and the value in Chart Y Axis Rate is 100,
you should select a value larger than 200 from Chart Y Axis Rate.
d. To view more detailed information in the graph, use the list to the right of the list to select
the type of information that you want. Next, select the Detail check box at the lower right of
the list and then click Draw. The detailed graph contents change as described in
4 on page 43.
CAUTION:
If more than one parity group or volume is selected in the list, you cannot select the Detail
check box to view detailed information.
I/O rate for parity groups and external volume groups (When the Subsystem folder is selected):
I/O rate for parity groups or external volume groups (When the Box 1 folder is selected):
I/O rate for volumes:
Figure 30 I/O Rates for Disks
.
78 Performance Monitor Operations
Table 3 on page 42.
Table