HP XP P9000 Performance Advisor Software v6.0 User Guide

Table 40 Metrics and descriptions (continued)
DescriptionMetricMetric category
The sum total of random
frontend I/Os throughput in
Total Random MB – Frontend
MB/s transfer rate of all the
virtual volumes in this pool.
The sum total of random
frontend read I/Os
Total Random Read MB –
Frontend
throughput in MB/s transfer
rate of all the virtual volumes
in this pool.
The sum total of random
frontend write I/Os
Total Random Write MB –
Frontend
throughput in MB/s transfer
rate of all the virtual volumes
in this pool.
The sum total of sequential
frontend I/Os throughput in
Total Sequential MB –
Frontend
MB/s transfer rate of all the
virtual volumes in this pool.
The sum total of sequential
frontend read I/Os
Total Sequential Read MB –
Frontend
throughput in MB/s transfer
rate of all the virtual volumes
in this pool.
The sum total of sequential
frontend write I/Os
Total Sequential Write MB –
Frontend
throughput in MB/s transfer
rate of all the virtual volumes
in this pool.
Details the usage of the
shared memory and cache
CM ACP BUS/PATH
UTILIZATION
memory bus by the CHA or
DKA.
Each External RAID group
value is the sum of the LDEVs
The total frontend throughput
in MB/s data read or written
to the external volume.
Total MB – Frontend
in the selected Ext-RAID
groups of the array.
The total frontend throughput
in MB/s data read or written
Total Random MB – Frontend
randomly to the external
volume.
The frontend throughput in
MB/s data read randomly
from the external volume.
Total Random Read MB –
Frontend
The frontend throughput in
MB/s data written randomly
to the RAID group.
Total Random Write MB –
Frontend
The total frontend throughput
in MB/s data read from or
Total Sequential MB –
Frontend
written sequentially to the
external volume.
The frontend throughput in
MB/s data read sequentially
from the external volume.
Total Sequential Read MB –
Frontend
398 Metric Category, metrics, and descriptions