How to set the virtual memory it reasonable?

Users questions: My computer's operating system is xp, memory is 256MB, and just the computer warning that my virtual memory is smaller (about the mean). I ask, how much would be reasonable to set the virtual memory? Thank you!
Experts answer: do not know, do not talk nonsense! When the system is running, the first instruction will be needed several It is from an external memory (such as hard disks, floppy disks, CDs, etc.) transferred to memory, CPU and then read from memory operation instructions or data, and computing the results into memory, the role of memory as a "2 Biography hand "effect. When running a program that requires large amounts of data, taking up a lot of memory, within Keep the warehouse will be "stuffed" in the "warehouse" in the not always part of the data temporarily occupy the limited space, so to this part of the "inert" data "please" go out to make room to "active" data use. Then the new one will need to reserve "warehouse" to store "inert "Data. As much hard drive space, so Microsoft's Windows operating system will reserve" warehouse "the address selected in the hard disk, the back-up" warehouse "is the virtual memory. By default, the virtual memory is called the Pagefile. sys swap file is stored in hard disk systems System partition. In the setting of virtual memory is not always the best place it to the hard disk read and write the partition! 1. Common law under the general settings set method, the virtual memory swap file minimum, maximum memory capacity also can be set to 1.5 times, but if the capacity of the memory itself is relatively large, such as memory 5 12MB, so it takes up space is also very impressive. So we can set the virtual memory that the basic values: 256MB memory capacity in the following, it is set to 1.5 times; in 512MB or more memory capacity is set to half; between 256MB and 512MB set between The same value with the memory capacity. 2. Precision Set method because the actual operation of Ying Yong everyone the same procedure can not, for example, some people should run 3DMAX, Photoshop and so on such a large program, and some people may just typing, playing some small games, on virtual memory request and different So we have to local conditions, accurate values to set the virtual memory space. first virtual memory from the definition of "original size", "max" Set two of the same value, such as 500MB; followed by open "Control Panel Administrative Tools Performance", in the event of a "performance" dialogue box , Expand the left part of the "Performance Logs and Alerts", select it under "Counter Logs" section in the blank space in the right click, select the right menu in the "New Log Settings" option; in pop-up dialog box "Name" column enter an arbitrary name, such as "virtual memory test." In Window appears, click the "Add Counters" button to enter the next window; in the window open the "Performance Object" drop-down list, select one of the "PagingFile", check "Select counters from list", and below Select the column "% UsagePeak"; hook Choose "select examples" sections below, select "_Total", then Click "Add Close" End In order to facilitate the view the log file, open the "log file" tab, "Log File Type "select the" Text File "and finally click" OK "button that To return to the "performance" the main interface; in the right column can be found in a "virtual memory test" program, if the item is red the note also does not start, click on this, Right Click menu "Start" The next option you can run your own frequently used in some applications, running for some time Into the log file system partition where the default directory under the "PerfLogs", find "virtual memory test _000001.csv" and open it with Notepad, in the content, we see the penultimate paragraph of each column value, the value is the ratio of virtual memory used to find To the maximum value, such as in the figure "46", with 46% multiplied by the 500MB (set in front of the virtual memory values), obtained value is 230MB. With the size of the initial value can be set to 230MB, while the maximum disk space can be set freely, the general proposed It is set to minimum of 2 to 3 times. So that we can create more accurate virtual memory to make your machine run much more smoothly love and more efficient.
  • This information provided by the users.Thanks!