Hi running Windows Server 2008 R2 Enterprise. My server has 128GB of RAM.
I'm using Elasticsearch which is configured with ES_HEAP_SIZE=30GB
With Task Manager
Private Working Set: 33GB
Working Set: 97GB
Looking with RAMMap.exe
Process Private Total: 34GB
Process Private Active: 34GB
Mapped File Total: 90GB
Mapped File Active: 64GB
Let's say with all processes running there about 95GB free. Is it possible to tell Windows cache upto 90GB of mapped files and leave 5GB open?