HP XP Performance Advisor Software - Manual (Page 244)

In addition to viewing the utilization metrics for an MP blade and its individual processors, you
can also view the following:
•
The top 20 consumers of an MP blade, see “Viewing top 20 consumers of an MP blade”
(page 273)
•
The MP blade utilization split up for each processing type, see “Viewing MP blade utilization
by processing types” (page 274)
•
The LDEV that is currently assigned to an MP blade, see “Viewing current LDEV assignments
for an MP blade” (page 283)
Related Topics
•
“Front-end navigation path” (page 239)
•
“Cache navigation path” (page 241)
•
“Back-end navigation path” (page 244)
•
“Replication Volumes navigation path” (page 253)
•
“Pools navigation path” (page 247)
•
“Snapshot Pool navigation path” (page 251)
•
“LUSE navigation path” (page 255)
•
“Host Groups navigation path” (page 257)
•
“Ext-RG(s) navigation path” (page 261)
•
“Drive types navigation path” (page 262)
•
“Custom groups navigation path” (page 265)
Back-end navigation path
For the XP disk arrays
The Back-end main category comprises of the DKA pairs, associated MPs, RAID groups, and LDEVs,
where DKA and RAID groups are the main component types that further expand to display the
associated components. Following is the component selection path:
•
Back-end > DKA (component type) > Individual DKA pairs > MP (component type) > Individual
MPs.
•
Back-end > RG(s) component type) > Individual RAID Groups.
Individual RAID Groups > Physical LDEVs (component type) > Individual physical LDEVs
◦
◦ Individual RAID Groups > Pool LDEVs (component type) > Individual LDEVs assigned to
a pool
The pool to which the LDEV belongs is also displayed in brackets beside the LDEV ID (for
example, E:31 [Pool ID:4]).
The number of components associated with a component type is displayed beside it. For example:
•
DKA (2)
•
RG(s) (6)
244 Using charts