HP StorageWorks P9000 Performance Advisor Software v5.3 User and Troubleshooting Guide (T1789-96322, August 2011)

DescriptionMetricMetric category
The frontend I/Os for
write requests in the se-
quential access mode for
all the snapshots in a
snapshot pool.
SNAPSHOT Pool Write
Seq Access Mode
Single LDEVs.
The total frontend
throughput in MB/s for a
given LDEV.
Total MB – FrontendFrontend MB Metrics
The total random frontend
I/Os throughput in MB/s
for the given LDEV.
Total Random MB – Fron-
tend
The random frontend
I/Os throughput in MB/s
for the given LDEV.
Random MB – Frontend
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
Metric Category, metrics, and descriptions450