HP StorageWorks P9000 Performance Advisor Software v5.3 User and Troubleshooting Guide (T1789-96322, August 2011)

The following table describes the CHIP/CHA summary table for an XP disk array and the CHA summary
table for a P9000 disk array.
CHA summary table for P9000 disk arrays in-
cludes...CHIP/CHA summary table for XP disk arrays includes...
The CHA name
Example: CHA-1F, 1 indicates the cluster # where
the CHA board is located.
The CHIP or the CHA name
Example: CHA-1EU
Not applicable
The individual MPs and their utilization percentage
In the above image, XX in CHPXX-IEU indicates the corresponding MP ID, which
can be 00, 01, 02, or 03. The CHPXX-IEU utilization % indicates the MP
utilization percentage, which is as follows:
• CHP00-1EU is 7%
• CHP01-1EU is 2%
• CHP02-1EU is 33%
• CHP03-1EU is 2%
Not applicable
The MP to port mapping data, where the associated port IDs appear in the
respective MP utilization blocks.
In the above image, the MP- port mapping for the CHIP, CHA-1EU is as follows:
• CHP00-1EU - associated ports are CL1A and CL5A
• CHP01-1EU - associated ports are CL3A and CL7A
• CHP02-1EU - associated ports are CL1B and CL5B
• CHP03-1EU - associated ports are CL3B and CL7B
The average port activity (I/Os and MB/s) of all
the associated ports in the Port Activity Avg block.
In the above image, the average port I/Os is
7389.40 and the average port MB/s is 57.73.
The average port activity (I/Os and MB/s) of all the associated ports in the Port
Activity Avg block.
In the above image, the average port I/Os is 2739.00 and the average port
MB/s is 170.95.
HP StorageWorks P9000 Performance Advisor Software User Guide 217