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

F Appendix F
Metric Category, metrics and descriptions
Metric Category and Metric drop-down menus on page 353 lists the fields that are available in the
Metric Category and Metric drop-down menus.
Table 20 Metric Category, metrics and descriptions
DescriptionMetricMetric category
Applicable for Open
volumes. Obtained by the
sum of the metrics of all
the LDEVs in a RAID Group
and all the RAID groups
being managed by the
ACP Pair.
Total frontend IO/s (ran-
dom plus sequential) for
all the RAID groups man-
aged by the ACP pair.
ACP Total IO FrontendFrontend IO Metrics
Total frontend IO/s for
random IO (random
reads plus random writes)
for all the RAID groups
managed by the ACP
pair.
ACP Total Random IO
Frontend
Total frontend IO/s for
sequential IO (sequential
reads plus sequential
writes) for all the RAID
groups managed by the
ACP pair.
ACP Total Sequential IO
Frontend
The frontend IO/s for
random read requests for
all the RAID groups man-
aged by the ACP pair.
ACP Random Reads
Frontend
The frontend IO/s for
random read requests that
result in cache hits, for all
RAID groups managed by
the ACP pair.
ACP Random Reads
Cache Hits Frontend
The frontend IO/s for the
random write requests for
all the RAID groups man-
aged by the ACP pair.
ACP Random Writes
Frontend
The frontend IO/s for the
sequential read requests
for all the RAID groups
managed by the ACP
pair.
ACP Sequential Reads
Frontend
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