HP StorageWorks P9000 Performance Advisor Software v5.2 User and Troubleshooting Guide (T1789-96315, June 2011)

The related metrics associated with the resources types and components in the LUSE category are
displayed in the Choose Metrics box. 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 435.
The following table provides the default set of metrics that are displayed in the Choose Metrics box.
Default set of metricsLUSE category for XP and P9000 disk arrays
• LUSE Total IO/s
• LUSE Total MB/s
LUSE
Related Topics
• “Front-end navigation path” on page 269
• “Cache navigation path” on page 272
• “MP Blades navigation path” on page 274
• “Back-end navigation path” on page 275
• “THP Pool navigation path” on page 280
• “Snapshot Pool navigation path” on page 282
• “Replication Volumes navigation path” on page 285
• “Host Groups navigation path” on page 288
• “Ext-RG(s) navigation path” on page 290
• “Drive types navigation path” on page 292
• “Custom groups navigation path” on page 294
Host Groups navigation path
The Host Groups category comprises of ports and LDEVs configured to communicate with the individual
host groups. Each individual host group has two main component types, Ports and LDEVs. The
aggregate of the average I/Os from each LDEV belonging to a host group is also displayed beside
that individual host group.
• Ports displays the individual ports and the LDEVs associated with each port.
The aggregate of the average I/Os from each LDEV belonging to a host group through the port
is also displayed beside each individual port ID.
Similarly, the average I/Os for each LDEV associated with the port is displayed beside the indi-
vidual LDEV.
• LDEVs displays all the LDEVs that are associated with the individual host group.
The average I/Os for each LDEV belonging to the host group is displayed beside the individual
LDEV.
In both the above mentioned selections, the LDEVs are displayed in the descending order, where the
maximum utilized LDEV is displayed first followed by the subsequent, and least utilized LDEVs.
Following are the component selection path:
Host Groups > Individual host groups > Ports (component type) > Individual Ports > LDEVs (component
type) > Individual LDEVs.
Host Groups > Individual host groups > LDEVs (component type) > Individual LDEVs.
Using charts288