The ESXi Configuration dashboard provides configuration and distribution information of the ESXi hosts in your environment. You can also find out whether any of the hosts are configured with non-recommended settings.
You can use the dashboard widgets in several ways.
Use the widgets to determine the distribution of hardware models, BIOS versions, and ESXi versions in your environment.
Use the widgets to determine whether any of the hosts are configured with non-recommended settings that include ESXi hosts in a disconnected state, ESXi hosts in maintenance mode, and hosts with a network speed that is below 10 GB.
Use the All ESXi Configuration widget to identify a mismatch in the host configuration.