HP XP P9000 Performance Advisor Software v5.5 User Guide (T1789-96337, Februrary 2013)

Table 40 Metrics and descriptions (continued)
DescriptionMetricMetric category
hits in basic mode for all the
snapshots in a snapshot
pool.
The frontend I/Os for write
requests in basic mode for
Write in Basic Mode
all the snapshots in a
snapshot pool.
The frontend I/Os for search
or reads in the sequential
Search/Read in Sequential
Access Mode
access mode for all
snapshots in a snapshot
pool.
The frontend I/Os for search
or reads in the sequential
Search/Read Hits in
Sequential Access Mode
access mode that results in
cache hits, for all the
snapshots in a snapshot
pool.
The frontend I/Os for write
requests in the sequential
Writes in Sequential Access
Mode
access mode for all the
snapshots in a snapshot
pool.
Pool LevelThe average IOPH against
pool capacity metric
Average IOPH per capacity
displays data for all the
monitoring cycles available
for the duration selected by
the user.
NOTE: This metric is
disabled in the Alarm
screen.
Total number of I/Os on a
pool tier compared against
IOPS per Tier
the used pages in a pool tier
for the last collected
monitoring cycle.
NOTE: This metric is
disabled in the Alarm
screen.
Virtual Volume LevelThe virtual volume average
I/O per hour compared
Average IOPH per capacity
against the virtual volume
used capacity for the last
collected monitoring cycle.
NOTE: This metric is
disabled in the Alarm
screen.
Tier LevelTotal Number of I/Os on a
pool tier compared against
IOPS per Tier
the used pages in a pool tier
for last collected monitoring
cycle.
Metrics and descriptions 395