If your RAM isn't full, there's something wrong.
RAM being "full" is a sign of the system USING resources efficiently, rather than wasting them. Unused RAM is wasted RAM, as it could be put to much better use caching oft-used system routines or segments of running applications that would otherwise need to be loaded from the much slower disk drive.
Also, not to be a smart-ass, but: there's a reason the ASDs are available to authorized service technicians only.
If you don't understand the results, you probably shouldn't be messing with the ASD in the first place.
Yes, you probably should take it in for repair.