I have 2×8 ram and while playing watch dogs i noticed that hwinfo shows virtual memory maxed out at 100 and physical ram is 45% game is using around 8500mb while page file usage is zero

I don’t understand how is page file 0 usage while virtual memory is 100% maxed? Also i limited virtual memory to a 1024 but hwinfo shows virtual memory usage 20000 which as it states is physical + virtual so did it just exceed the limit on its own?