Virtual Disks Performance Chart

The Virtual Disks chart displays historical statistics for partitions of all disks on the selected VM.

Virtual Disks Performance Chart

The following table provides information on predefined views and counters.

Chat View

Counter

Measurement Unit

Description

Virtual Disks IOPS

Read I/O

Number

Average number of read operations issued per second to a virtual disk.

Write I/O

Number

Average number of write operations issued per second to a virtual disk.

Virtual Disks Usage Rates

Read Rate

MB/s

Rate at which data is read from a virtual disk.

Write Rate

MB/s

Rate at which data is written to a virtual disk.

Virtual Disks Latency

Read Latency

Millisecond

Average amount of time that a read operation from a virtual disk takes.

Write Latency

Millisecond

Average amount of time that a write operation to a virtual disk takes.