pf usage

Users questions:What is the meaning PF usage ah
Experts answer:PF: PageFile (virtual memory) of physical memory was not enough time to do those temporary data on the hard disk into physical memory and its role and similar, to reduce the usage of the best PF approach is to increase the memory. PF useRate is used by the system, said the amount of page file. If the computer is running close to maximum, you can increase the page file size. CPU usage and PF usage is equivalent to configure your computer's CPU and memory size and system performance slightly positive relationship. High CPU usage shows youThe overhead too (XPsp2) or your OUT CUP has been the need to change slightly; your hard drive memory and virtual memory is the PF, "PF usage turn it on too high" may be you start with the system boot process too more significant, while your memory is slightly too small, or your system is set tooBad ... O% Z
  • This information provided by the users.Thanks!