HP XP P9000 Performance Advisor Software User Manual

Page 283

•

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 category

Snapshot Pool category for XP and P9000 disk arrays

Frontend IO Metrics

Snapshot pool ID

Utilization Metrics

RGs

Frontend IO Metrics

LDEVs

Frontend IO Metrics

VVols

Frontend IO Metrics

Host Group

Frontend IO Metrics

P–Vol

Frontend IO Metrics

S–Vol