This reports displays the total amount of time a node was done for over the past 30 days. It takes all the time of each node outage and SUMs them to get a total.
It uses event messages to determine up and down time.
I have a number of filters based on my own custom properties (region, comments) which you should be able to directly interchange with your own. Also I am using
community string to ID the nodes I want this too can be easily altered to suit.