The processes probe counts the memory being used by the process (QOS_PROCESS_MEMORY).
You can cross check the value in Windows Resource Monitor.
Component: processes probe
1. Open Resource Monitor and go to Memory tab
2. Check Working Set(KB) value and compare the value under Status tab in process probe GUI
The Working Set (KB) is the total of the Shareable (KB) and Private (KB) memory.
Windows Task Manager shows Private value only.