I use perfmon quite a bit however Im not 100% sure how I can work this out. Basically I am running an application on one of my servers that uses VERY minimal CPU usage but a crap load of RAM. The machine is 3.0Ghz Xeon on a 64Bit Windows 2003 OS. 4GB RAM. Now, this application uses 3.5GB RAM and I have a 5GB Page file. Just so I know, the 5GB Page file is the actual amount of used memory in the maximum page file right? (This is 64Bit so no there isnt a 4GB limit, I think I can go up to a TB if I wanted) Anyway, I want to know if this is going to cause problems for me in regards to hosting a game server or two on there. I dont want the fact that the main application Im running on there to consume all the main memory and then the CPU starts to churn when its thrashing memory between RAM and the page file.
Try using a real-time tool to show you all processes. Then u will know what takes most of your RAM. www.web-4-you.ca