For INS1 reduced the Max memory to 6gb from 8 gb and now ins1 is using 3 GB out of 6 GB

For INS2 reduced the Max memory to 3gb from 4 gb and now ins2 is using 1 GB out of 3 GB

Now 9gb (6+3) is allocated for both instances and left 7 GB to OS. But still the available memory is 196 mb

That means, clearly some OS process is taking lot of memory. But how to find what it is?

In Task manager, I did NOT see any OS process taking lots of memory:crying: