Metric
category
Metric Description
Maximum Write
Response Time
The maximum write response time
of all the LDEVs for the given Host
group in the last 30 seconds of the
collection interval.
The maximum write
response time value for
a host group is obtained
after taking the
maximum value among
all maximum write
response time of all the
LDEVS associated with
the given host group.
Average Read
Response Time
The average read response time of
all the LDEVs for the given Host
group over the entire data
collection interval.
The average read
response time value for
a host group is obtained
after taking the average
of the average read
response time of all the
LDEVS associated with
the given host group.
Maximum Read
Response Time
The maximum read response time
of all the LDEVs for the given Host
group over the last 30 seconds of
the collection interval.
The maximum read
response time value for
a host group is obtained
after taking the
maximum value among
all maximum read
response time of all the
LDEVS associated with
the given host group.
Port Avg Response
Time - Frontend
Average response time is the
average time taken in terms of
millisecond for IOs from the time it
is received in the array host port to
the time it is processed inside the
array.
Table Continued
Metric Category, metrics, and descriptions 349