HP StorageWorks P9000 Performance Advisor Software v5.4 User Guide (T1789-96328, April 2012)

DescriptionMetricMetric category
The frontend I/Os for the
sequential read requests
that result in cache hits for
all the RAID groups man-
aged by the ACP pair.
ACP Sequential Read
Cache Hits – Frontend
The frontend I/Os for the
sequential write requests
for all the RAID groups
managed by the ACP
pair.
ACP Sequential Writes –
Frontend
Applicable only for Main-
frame 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.
The frontend I/Os for the
search or reads in basic
mode for all the RAID
groups managed by the
ACP pair.
ACP Search/Reads Basic
Mode – Frontend
The frontend I/Os for the
search or reads that result
in cache hits in basic
mode for all the RAID
groups managed by the
ACP pair.
ACP Search/Rd Hits Ba-
sic Mode – Frontend
The frontend I/Os for the
write requests in basic
mode for all the RAID
groups managed by the
ACP pair.
ACP Write Basic Mode –
Frontend
The frontend I/Os for the
search or reads in sequen-
tial access mode for all
the RAID groups man-
aged by the ACP pair.
ACP Search/Read Seq
Access Mode – Frontend
The frontend I/Os for the
search or reads in sequen-
tial access mode that res-
ults in the cache hits, for
all the RAID groups man-
aged by the ACP pair.
ACP Search/Rd Hits Seq
Access Mode – Frontend
The frontend I/Os for the
write requests in sequen-
tial access mode for all
the RAID groups man-
aged by the ACP pair.
ACP Write Seq Access
Mode – Frontend
Applicable only for Main-
frame 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.
The total frontend I/Os
(read plus write) in the
Cache Fast Write mode,
for the ACP pair.
Total CFW
Metric Category, metrics, and descriptions440