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

• RG(s) is a component type. The number (2) indicates the number of RAID groups associated with

the Snapshot Pool ID:7.

• 5–6 is one of the individual RAID groups.

• LDEVs is a component type. The number (2) indicates the number of LDEVs associated with the

Snapshot Pool ID:7. Click LDEVs to view the list of LDEVs.

• VVols is a component type. The volumes listed under VVols are grouped based on host groups.

The number (1) besides VVols indicates the total number of host groups using the Snapshot Pool

ID:7. Click VVols to view the list of associated host groups.

• PA–Linux is one of the individual host group.

• S-Vol is the component type. The number (1) indicates the number of LDEVs configured as S-

Vols and associated with the host group PA–Linux.

• P-Vol is the component type. The number (1) indicates the number of LDEVs configured as P-

Vols and associated with the S-Vol 11:41.

The LDEVs and VVols can also be traced under the Back-end category. For more information, see

“Back-end navigation path” on page 275.

The applicable metrics are displayed in the Available Metrics Choose Metric Category list. Select the

metrics at the component type or the individual component levels, or both and view the related

performance graphs in the Chart Work Area. For a description of these metrics, see “Metric Category,

metrics, and descriptions” on page 439.

The following table provides the default set of metric categories that are displayed in the Available

Metrics Choose Metric Category list for the XP and the P9000 disk arrays.

Most used default metric categorySnapshot Pool category for XP and P9000 disk arrays

Frontend IO MetricsSnapshot pool ID

Utilization MetricsRGs

Frontend IO MetricsLDEVs

Frontend IO MetricsVVols

Frontend IO MetricsHost Group

Frontend IO MetricsP–Vol

Frontend IO MetricsS–Vol