Hi. I am finally starting to actually use my WPMU account, thanks to the Hub. I've added a couple of sites and started exploring what I can do. I have tried running a Performace Report (on site speed) a couple of times. It says it is running in the background, and that's ok. But I never got any notification that it was complete and don't see where I can access the information. I'm not sure if the one I ran the other day worked and I'm not sure how long to wait for the one I just started.
I did search the knowledge base and although I found a good post about bloat, I didn't see more information about this topic specifically.