I need some help writing a custom report that takes the Xmit+Recv bps from 8 different interfaces and adds them all together for one big number. I'd like to see the total bandwidth for a server with 8 links.
I've got a report right now that shows the bandwidth for each interface separately, but I can't figure out how to add them all together. I've tried using the SUM function on the Xmit+Recv bps field but that didn't do anything.