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

DescriptionMetricMetric category
The total random frontend
read I/Os throughput in
MB/s for the given LDEV.
Random MB Reads –
Frontend
The total random frontend
write I/Os throughput in
MB/s for the given LDEV.
Random MB Writes –
Frontend
The total sequential fron-
tend I/Os throughput in
MB/s for the given LDEV.
Total Sequential MB —
Frontend
The total sequential fron-
tend read I/Os through-
put in MB/s for the given
LDEV.
Sequential MB Read –
Frontend
The total sequential fron-
tend write I/Os through-
put in MB/s for the given
LDEV.
Sequential MB Write –
Frontend
Single port.
The maximum frontend
throughput in MB/s that
was read from or written
to the port in the last 30
seconds of the collection
interval.
Maximum Port MB –
Frontend
The minimum frontend
throughput in MB/s that
was read from or written
to the port in the last 30
seconds of the collection
interval.
Minimum Port MB – Fron-
tend
The average frontend
throughput in MB/s that
was read from or written
to the port over an entire
collection interval.
Average Port MB – Fron-
tend
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
Single host group.
The total throughput of
data handled by a host
group over a given
duration.
Total MB/s – Frontend
Metric Category, metrics, and descriptions444