Completed read operations from all instance store volumes available to the instance in a
specified period of time.
To calculate the average I/O operations per second (IOPS) for the period, divide the total
operations in the period by the number of seconds in that period.
If there are no instance store volumes, either the value is 0 or the metric is not reported.
Completed read operations from all instance store volumes available to the instance in a specified period of time.
To calculate the average I/O operations per second (IOPS) for the period, divide the total operations in the period by the number of seconds in that period.
If there are no instance store volumes, either the value is 0 or the metric is not reported.
Units: Count