Task Manager

Process used memory type

• Working Set
  • Working set is the subset of virtual pages that are resident in physical memory only; this will be a partial amount of pages from that process.
• Private Working Set
  • The private working set is the amount of memory used by a process that cannot be shared among other processes
• Commit Size
  • Amount of virtual memory that is reserved for use by a process.

https://stackoverflow.com/questions/1170654/how-to-interpret-windows-task-manager