![]() ![]() Just experiment with these settings to find what works best for you. In general, most users say that a MaxFileCache (=Maximum File Cache setting) of up to 9Mb works best for them, even if they have more RAM available. As a rule of thumb, use 25% of your RAM for the MaxFileCache. The MinFileCache (=Minimum File Cache) setting prevents Windows from shrinking the cache below 1024Kb. This will increase the amount of free memory available to your system, so that when you open another program it is not paged to disk immediately due to lack of free memory. These values limit the size of the vcache (in kilobytes), so that Windows is prevented from using more of your available RAM for the vcache. Just experiment and find what's best in your situation. Note: Some users only use a maximum setting, others a maximum and minimum setting. Add the following two lines to the section (add the section if it's not there): Open System.ini (select Start > Run and in the Open: box type sysedit)Ģ. To limit the amount of memory used by Windows for the Disk cache:ġ. On a typical machine (32MB RAM installed), with only Windows 98 installed, the Disk cache size (right after a fresh reboot, with nothing else running) was reported at 12MB, while the Maximum disk cache size could go up to 27MB. Here's a nice one to go with virtual memory. MANUAL: Read 'Optimizing you Virtual Memory' thread! It seems that what I have 'shared' with you guys regarding Virtual Memory is what CACHEMAN is doing automatically. CacheMan is a GUI based tool that enhances your system's performance by reducing Swap file usage. You can simply download and install the easy-to-use donationware* utility CacheMan … it does the setting of optimal cache sizes for you. Restart, then set Virtual Memory as needed.(On the drive that was optimized, ofcourse!) Defrag the drive that is going to be used as host to VM. ![]() When the page is needed, the operating system copies it from disk to main memory, translating the virtual addresses into real addresses. Each page is stored on a disk until it is needed. To facilitate copying virtual memory into real memory, the operating system divides virtual memory into pages, each of which contains a fixed number of addresses. Why Virtual Memory is also called a Pagefile. Nevertheless, the computer could execute such a program by copying into main memory those portions of the program needed at any given point during execution. A program using all of virtual memory, therefore, would not be able to fit in main memory all at once. For example, virtual memory might contain twice as many addresses as main memory. The purpose of virtual memory is to enlarge the address space, the set of addresses a program can utilize. 'Theory' is that when your system tells you that all physical memory is used up, it is understood that the virtual memory is in effect used up also, so you probably have to know your systems's limitations.Īnd with 256ddr did you set your VM accordingly?Īlways remember that Windows will never treat or display Virtual Memory 'AS' Physical Memory. Click to expand.You mentioned that you opened a lot of applications. ![]()
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