VM Logins - Cloud Test

This test monitors the user logins to the cloud-hosted Windows desktops and reports the total count of logins and logouts.

Target of the test : A Windows virtual desktop on the cloud

Agent deploying the test : A remote agent

Outputs of the test : One set of results for the 'Cloud Desktops' component being monitored

Configurable parameters for the test
Parameter Description

Test Period

How often should the test be executed.

Host

The nick name of the Cloud Desktops component for which this test is to be configured.

Port

Refers to the port at which the specified host listens to. By default, this is NULL.

Inside View Using

To obtain the 'inside view' of performance of the cloud-hosted Windows desktops - i.e., to measure the internal performance of the Windows virtual desktops - this test uses a light-weight eG VM Agent software deployed on each of the desktops. Accordingly, this parameter is by default set to eG VM Agent (Windows).

Report Powered OS

This flag is relevant only for those tests that are mapped to the Inside View of Desktops layer. If this flag is set to Yes (which is the default setting), then the 'inside view' tests will report measures for even those Windows virtual desktops that do not have any users logged in currently. Such desktops will be identified by their name and not by the username_on_virtualdesktopname. On the other hand, if this flag is set to No, then this test will not report measures for those Windows virtual desktops to which no users are logged in currently.

Is Cloud VMs

Since this test runs for a 'Cloud Desktops' component, this flag is set to Yes by default.

DD Frequency

Refers to the frequency with which detailed diagnosis measures are to be generated for this test. For instance, if you set to 1:1, it means that detailed measures will be generated every time this test runs, and also every time the test detects a problem.

Detailed Diagnosis

To make diagnosis more efficient and accurate, the eG suite embeds an optional detailed diagnostic capability. With this capability, the eG agents can be configured to run detailed, more elaborate tests as and when specific problems are detected. To enable the detailed diagnosis capability of this test for a particular server, choose the On option. To disable the capability, click on the Off option.

The option to selectively enable/disable the detailed diagnosis capability will be available only if the following conditions are fulfilled:

  • The eG manager license should allow the detailed diagnosis capability
  • Both the normal and abnormal frequencies configured for the detailed diagnosis measures should not be 0.
Measurements made by the test
Measurement Description Measurement Unit Interpretation

Current sessions

Indicates the number of user sessions that are currently active across all the Windows virtual desktops that are reporting metrics for the target Cloud Desktops component

Number

This is a good indicator of the session load on the Windows virtual desktops.

New logins

Indicates the number of new logins to the Windows virtual desktops

Number

A consistent zero value could indicate a connection issue.

If this measure reports a non-zero value, use the detailed diagnosis of the measure to know which user logged into which virtual desktop when.

Percent new logins

Indicates the percentage of current sessions that logged in during the last measurement period.

Percent

Sessions logging out

Indicates the number of sessions that logged out.

Number

If all the current sessions suddenly log out, it indicates a problem condition that requires investigation.

The detailed diagnosis of this measure lists the sessions that logged out.

Use the detailed diagnosis of the New logins measure to know which user logged into which virtual desktop when.

Figure 1 : The detailed diagnosis of the New logins measure