This widget gives the information of number of devices/nodes down out of total number of available devices/nodes. It displays the information in a panel containing Title, Sub Title, Count of devices down to Total count of devices and Panel Color.
It calculates the percentage of number of devices/nodes down to total devices/nodes available and displays the status through the panel color.
By default, Green mentions less severity level.
Orange mentions medium severity level.
Red mentions high severity level.