This chart displays the per-host disk read rates for a datastore. The chart displays information about the ten hosts with the highest values.

This chart is located in the Performance view of the datastore Performance tab.

Data Counters

Chart Label

Description

Read IOPs per Host

Number of disk read commands completed on each disk on the host, per second.

Read rate = blocks read per second × block size

Counter: numberReadAveraged

Stats Type: Rate

Unit: Number

Rollup Type: Average

Collection Level: 3