HP StorageWorks P9000 Performance Advisor Software v5.3 User and Troubleshooting Guide (T1789-96322, August 2011)

DescriptionMetricMetric category
The utilization of the MP#
on the right ACP.
• ACP Right Util MP0
• ACP Right Util MP1
• ACP Right Util MP2
• ACP Right Util MP3
• ACP Right Util MP4
• ACP Right Util MP5
• ACP Right Util MP6
• ACP Right Util MP7
Applicable only for XP disk
arrays.
The total utilization of the
CHIP.
CHIP Util Total
The total utilization of
each individual MP# on
a CHIP board.
CHIP MP Util
The utilization of Shared
memory CHIP transfer bus
HI.
SM CHIP Bus/FBus Hi Util
The utilization of Shared
memory ACP transfer bus
Low.
SM ACP Bus/FBus Lo Util
The utilization of Com-
mand CHIP transfer bus
HI.
CM CHIP Bus/MBus Hi
Util
The utilization of Com-
mand ACP transfer bus
Low.
CM ACP Bus/MBus Lo
Util
The utilization of a RAID
group at each of its indi-
vidual LDEV levels divided
by the number of disk
mechs of the RAID group
to which the LDEVs be-
long.
LDEV RG Utilization
The total utilization of the
entire RAID group over an
entire collection interval.
When a RAID group is
associated with a ThP
pool, this metric provides
the extent of RAID group
utilization due to I/Os
occurring on a ThP pool.
Overall RAID Group Util-
ization
The utilization of the RAID
group for random reads.
RAID Group Utilization
Random Reads
The utilization of the RAID
group for random writes.
RAID Group Utilization
Random Writes
Metric Category, metrics, and descriptions456