HP StorageWorks XP Performance Advisor Software v4.6 User and Troubleshooting Guide (T1789-96094, June 2010)

• MP (4)

• Port (1)

In the above figure, under Front-end for XP array 30064 (XPArray_1):

1. CHA is the resource type. The number (8) indicates the number of CHAs available on the selected

XP array.

2. P is an individual CHA.

3. MP is the resource type. The number (4) indicates the number of MPs available on the selected

CHA.

4. CHP00–1P is an individual MP.

5. Port is the resource type. The number (1) indicates the number of ports connected to the selected

MP.

6. CL1A is the port associated with the selected MP, CHP00–1P and CHA P.

Related metrics associated with the resource types and individual resources in the Front-end category

are displayed in the Choose Metrics box. Select metrics at the resource type or individual resource

levels, or both, to view the related performance graphs in the Chart Work Area. The following table

lists the default set of metrics that are displayed in the Choose Metrics box:

Default set of metricsFront-end resource types or resources

CHIP Util TotalCHA

UtilizationMP

• Maximum Port IO/s – Frontend

• Maximum Port MB/s – Frontend

Port