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

DescriptionMetricMetric category
The utilization of the side-
file shown as a percent-
age value.
Cache Sidefile Usage Util
The usage rate of a ThP
pool. The ThP pool occu-
pancy is displayed only for
an XP24000 type array.
The utilization of the ThP
pool shown as a percent-
age value.
THP Pool Occupancy
The usage rate of a snap-
shot pool. The snapshot
pool occupancy is dis-
played for the XP12000
and later type arrays.
The utilization of the
snapshot pool shown as
a percentage value.
SNAPSHOT Pool Occu-
pancy
The usage rate of a con-
tinuous access journal file.
The utilization of the
journal file usage shown
as a percentage value.
Journal File Usage Util
Applicable for only P9500
disk arrays.
The average utilization is
calculated as the utiliza-
tion of all the individual
processors in an MP
blade over an entire col-
lection interval.
Average MP Blade Util
The utilization of an indi-
vidual processor on an
MP blade over an entire
collection interval.
MP Blade Processor Util
The average MP blade
utilization by each of the
following processing
types over an entire collec-
tion interval:
• Open Target
• Open Initiator
• Open External Initiator
• Open Mainframe Tar-
get
• Open Mainframe Ext
Initiator
• Backend
• System
MP Blade Util/Processing
type
The average MP blade
utilization by each of the
20 consumers over an
entire collection interval.
The top 20 consumers
count is derived based on
each consumer's average
utilization of the CPU
cycles.
MP Blade Util - Top 20
Consumers
HP StorageWorks P9000 Performance Advisor Software User Guide 451