HP StorageWorks XP Performance Advisor Software v4.6 User and Troubleshooting Guide (T1789-96094, June 2010)

DescriptionMetricMetric category
The sum total of sequen-
tial frontend read IO/s on
individual virtual volumes
defined in this pool,
which are serviced from
the cache.
THP Pool Sequential Read
Cache Hits
The sum total of sequen-
tial frontend write IO/s on
individual virtual volumes
in this pool.
THP Pool Sequential
Writes
Each Snapshot pool value
is the sum of all the LDEVs
in the Snapshot.
The total frontend IO/s
(random plus sequential)
for all the snapshots in a
snapshot pool.
SNAPSHOT Pool Total IO
The total frontend IO/s for
random IO/s (random
reads plus random writes)
for all the snapshots in a
snapshot pool.
SNAPSHOT Pool Total
Random IO
The frontend IO/s for
random read requests for
all the snapshots in a
snapshot pool.
SNAPSHOT Pool Random
Reads
The frontend IO/s for
random read requests that
result in cache hits, for all
the snapshots in a snap-
shot pool.
SNAPSHOT Pool Random
Read Cache Hits
The frontend IO/s for
random write requests
that result in cache hits,
for all the snapshots in a
snapshot pool.
SNAPSHOT Pool Random
Writes
The frontend IO/s for se-
quential IO/s for all the
snapshots in a snapshot
pool.
SNAPSHOT Pool Total
Sequential IO
The frontend IO/s for se-
quential read IO/s for all
the snapshots in a snap-
shot pool.
SNAPSHOT Pool Sequen-
tial Reads
The frontend IO/s 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
Appendix F360