Small Business Server 2008 is running slow. Users have difficulty accessing network resources. Logging on takes a long time for profile to load. Using task manager, in performance tab I can see that all 8 GB of memory are being used, but Physical memory usage monitor shows zero activity.
The process tab shows around 10 processes, all of which use less than 1gb of memory total.
Is there a way to find out what is using all the memory?