Disk Space - AVD Test

This test monitors the space usage of every disk partition on the chosen Azure virtual desktop. Disk drives that may potentially run out of storage space are thus proactively identified and highlighted.

Target of the test : An Azure Virtual Desktop

Agent deploying the test : An internal agent.

Outputs of the test : One set of results for each disk partition supported by the chosen User/Desktop

Configurable parameters for the test
Parameters Description

Test Period

How often should the test be executed.


The host for which the test is to be configured.


The default port is NULL.


Against this parameter, you can provide a comma-separated list of disk partitions that you want to exclude from monitoring.

Measurements made by the test
Measurement Description Measurement Unit Interpretation

Total capacity

Indicates the total capacity of this disk partition.



Used space

Indicates the amount of space used in this disk partition.



Free space

Indicates the current free space available in this disk partition.



Percent usage

Indicates the percentage of space usage on each disk partition of a system.


A value close to 100% can indicate a potential problem situation where applications executing on the virtual desktop may not be able to write data to the disk partition(s) with very high usage.