HP StorageWorks P9000 Performance Advisor Software v5.4 User Guide (T1789-96328, April 2012)

For P9000 disk arraysFor XP disk arraysIndividual ACP/DKA data

Summary

NoYes

The MPs on the individual ACP/DKA and

their utilization percentage

For example, if you selected the AUMU

DKA pair, you can view the MPs and also

their utilization percentage on AU.

Similarly, you can also view the

above-mentioned details for MU.

YesYes

The backend transfers for the selected

ACP/DKA pair, which includes the

sequential and non-sequential reads and

writes.

In addition, the combined backend transfer

value is also displayed as an aggregate

value for the ACP or DKA. For more

information, see the description provided

for ACP Pair Backend group box in

“Viewing performance

summary” on page 196.

RAID Group Information

YesYes

• The RAID group ID and the RAID level

• Associated disk drives

• Related metrics, such as the sequential

and non-sequential reads, and writes

Example:

The following image displays the ALML backend transfers and RAID group information for 53036,

which belongs to the P9500 Disk Array type.