The Palo Alto Networks Environment Overview dashboard displays a high-level view of your environment’s health from the Environment Overview widget on the right. To further investigate an unhealthy resource, click on the colored status badge. Any alerts related to that resource will populate on the right, as well as metrics specific to that resource.
Note: You may find that your dashboard's Environment Overview widget displays a large number of Virtual Machines. You can filter this dashboard widget to show only the VMs hosting your Palo Alto Next-Generation Firewalls to limit the resources shown. See: Tags (Palo Alto Networks) for more information.