The VM Portgroup Name or Network Name is not available on the VM metrics page.
Environment
Aria Operations 8.18.x
Cause
Portgroup property is not activated on the policy assigned to the VM.
Resolution
In order to be able to review the the portgroup name edit the policy assigned to the object as below:
On the Aria Operations Product UI go to Operations and then Configurations.
In the menu search and select "Policy Definition".
Select the policy to edit and then click on "Edit Policy".
Select Metrics and Properties tab
In the "Select Object Type", expand vCenter and then select "Virtual Machine"
Expand Properties, then Network and activate the Port Group
After activating the property, wait 15 minutes for the UI to reflect the change and to be able to see the activated property under the VM metrics.
Alternatively, by stopping and starting the vCenter adapter instance the changes can also be retrieved in shorter time. For information on how to stop and start the vCenter adapter instance visit the documentation The Accounts Tab