Use Diagnostics for VMware Cloud Foundation to monitor ESXi hosts that are not in maintenance mode and are reported as not responding state in a vCenter instance.

This report helps you identify hosts that unexpectedly become unresponsive.

The ESXi Host Availability dashboard provides lists and counts of unresponsive, in maintenance mode, powered-off and unknown states of the hosts.

For more information, see the ESXi Host Availability Dashboard topic in the Configuring VMware Aria Operations guide.