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

DescriptionMetricMetric category
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
The frontend throughput
in MB/s written sequen-
tially to the RAID group.
RAID Group Sequential
Write MB – Frontend
Each ACP pair value is the
sum of the RAID groups it
serves.
The total frontend
throughput in MB/s read
from or written to an ACP.
ACP Total MB – Frontend
The total frontend
throughput in MB/s read
from or written to an ACP
randomly.
ACP Total Random MB –
Frontend
The frontend throughput
in MB/s read randomly
from an ACP.
ACP Random Read MB –
Frontend
The frontend throughput
in MB/s written randomly
to an ACP.
ACP Random Write MB
– Frontend
The total frontend
throughput in MB/s read
from or written sequen-
tially to an ACP.
ACP Total Sequential MB
– Frontend
The frontend throughput
in MB/s read sequentially
from an ACP.
ACP Sequential Read MB
– Frontend
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