Man that is some dense spaghetti to try and untangle. It seems like a piece is missing, where rawstatus is what? It looks like the interfaces tables are joined to make sure the alert only goes off when the interface is up, correct?
What exactly is it supposed to be notifying you of?
The report basically reports on multiple interfaces on a single device, all lines are bonded together to create a group and the report basically tells us if one of the loines within the group or multiple go down and the total interface speed drops below 10%.