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

DescriptionMetricMetric category
The total throughput of
data handled by a port
over a given duration.
This port in turn connects
to the host group through
which the data reaches
the port.
Total MB/s – Frontend
The total MB of all the
LDEVs created in a
specified RAID group for
the given Host group over
the entire data collection
interval.
Total MB– Frontend
The total MB writes is ob-
tained by summing up MB
writes for all the LDEVS
belonging to given host
group.
The total MB writes of all
the LDEVs created in a
specified RAID group for
the given Host group over
the entire data collection
interval.
Total MB Writes – Fron-
tend
The total MB reads is ob-
tained by summing up MB
writes for all the LDEVS
belonging to given host
group.
The total MB reads of all
the LDEVs created in a
specified RAID group for
the given Host group over
the entire data collection
interval.
Total MB Reads – Fron-
tend
Each RAID group value is
the sum of the LDEVs in the
RAID group.
The total frontend
throughput in MB/s read
or written to the RAID
group.
RAID Group Total MB –
Frontend
The total frontend
throughput in MB/s read
or written randomly to the
RAID group.
RAID Group Total Ran-
dom MB – Frontend
The frontend throughput
in MB/s read randomly
from the RAID group.
RAID Group Random
Read MB – Frontend
The frontend throughput
in MB/s written randomly
to the RAID group.
RAID Group Random
Write MB – Frontend
The total frontend
throughput in MB/s read
from or written sequen-
tially to the RAID group.
RAID Group Total Sequen-
tial MB – Frontend
The frontend throughput
in MB/s read sequentially
from the RAID group.
RAID Group Sequential
Read MB – Frontend
HP StorageWorks P9000 Performance Advisor Software User Guide 451