Urgent question but very easy :)
I have a Windows 2003 SP2 server and need to find out how much memory is actually being used.
If I go to Task Manager, I can see:
System Cache: z
Would I be correct in thinking that
x = total memory on system
y = memory available
x-y = memory being used
There is also a value for PF Usage which reflects how much of the PF is being used I guess.
Is there a 'safe' threshold for this?