Real-Time Metrics - HPE XP7 User Manual

Metric
category

Real-time metrics

Real-time metrics table displays the metrics that support real-time plotting of data.
Table 29: Real-time metrics
Component
Ports
Host Groups
350 Real-time metrics
Metric
Port Avg Read
Response Time -
Frontend
Port Avg Write
Response Time -
Frontend
Description
It is the average time taken in
millisecond for read IOs from the
time the read command is received
at the array host port to the time
the array has returned a good
status frame to the host indicating
a successful completion of the
command after transferring the
data. The data transfer time, which
relies on the switch buffer
availability to receive data frames,
is included in the read response
time.
It is the average time taken in
millisecond for write IOs from the
time the write command is received
at the array host port to the time
the array has returned a good
status frame to the host indicating
a successful completion of the
write command after reception of
the data from the host. The data
transfer time, which relies on the
switch buffer availability to send
data frames to the array, is
included in the write response time.
Metrics
Maximum Port IO - Frontend
Minimum Port IO - Frontend
Average Port IO - Frontend
Maximum Port MB - Frontend
Minimum Port MB - Frontend
Average Port MB - Frontend
Total IO - Frontend
Table Continued