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

DescriptionMetricMetric category
The frontend I/Os for se-
quential read requests
that result in cache hits,
for all the snapshots in a
snapshot pool.
SNAPSHOT Pool Sequen-
tial Read Cache Hits
The frontend I/Os for se-
quential read I/Os for all
the snapshots in a snap-
shot pool.
SNAPSHOT Pool Sequen-
tial Writes
The frontend I/Os for
search or reads in basic
mode for all the snapshots
in a snapshot pool.
SNAPSHOT Pool
Search/Read Basic Mode
The frontend I/Os for
search or reads that result
in cache hits in basic
mode for all the snapshots
in a snapshot pool.
SNAPSHOT Pool
Search/Read Hits Basic
Mode
The frontend I/Os for
write requests in basic
mode for all the snapshots
in a snapshot pool.
SNAPSHOT Pool Write
Basic Mode
The frontend I/Os for
search or reads in the se-
quential access mode for
all snapshots in a snap-
shot pool.
SNAPSHOT Pool
Search/Read Seq Access
Mode
The frontend I/Os for
search or reads in the se-
quential access mode that
results in cache hits, for
all the snapshots in a
snapshot pool.
SNAPSHOT Pool
Search/Read Hits Seq
Access Mode
The frontend I/Os for
write requests in the se-
quential access mode for
all the snapshots in a
snapshot pool.
SNAPSHOT Pool Write
Seq Access Mode
Single LDEVs.
The total frontend
throughput in MB/s for a
given LDEV.
Total MB – FrontendFrontend MB Metrics
The total random frontend
I/Os throughput in MB/s
for the given LDEV.
Total Random MB – Fron-
tend
The random frontend
I/Os throughput in MB/s
for the given LDEV.
Random MB – Frontend
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