We're trying to create a custom table and chart for availability report for a group of network devices (group by Site "SITE-A).
For the Custom Table, we were able to have the average availability for all the network devices within SITE-A.
For the Custom Chart, I can't find a way to get the average availability in the chart table. The availability per device is present. And the only option I see here is SUM for all.
Is there a way I can get the same data with the custom table and chart? That is, to have the average availability report for SITE-A in custom table and custom chart?