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

DescriptionMetricMetric category
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
The total backend tracks
loaded in sequential
mode for a specified
LDEV.
LDEV Sequential Read
Tracks – Backend
Backend Metrics
The total backend tracks
loaded in random mode
for a specified LDEV.
LDEV Non-sequential
Read Tracks – Backend
The total backend tracks
destaged for a specified
LDEV.
LDEV Write Tracks –
Backend
The aggregate of sequen-
tial and non-sequential
backend tracks.
LDEV Total Tracks –
Backend
The total backend tracks
loaded in sequential
mode for a specified
RAID group.
RAID Group Sequential
Read Tracks – Backend
The total backend tracks
loaded in random mode
for a specified RAID
group.
RAID Group Non-sequen-
tial Read Tracks –
Backend
The total backend tracks
destaged for a specified
RAID group.
RAID Group Write Tracks
– Backend
Metric Category, metrics, and descriptions458