You can determine the level of pagefile fragmentation with the built-in Disk Defragmenter. Perform the following steps to see how many fragments the pagefile has been split into:.
You could improve the performance on this machine by removing the fragmented pagefile and re-creating it in a way so that it doesn't subsequently fragment. You'd do this by creating a static pagefile, which has the same minimum and maximum size. This prevents the operating system from dynamically resizing the pagefile -- it's the dynamic resizing that causes an unfragmented pagefile to become fragmented. Diskeeper can perform an "offline" defragmentation of the pagefile after the system is restarted.
It cannot perform this task while the system is running normally. If you don't have Diskeeper, you'll need to move the pagefile off its current partition and re-create it. See what this Product Spotlight has to say about Diskeeper. You can now run an analysis again using the Disk Defragmenter application to confirm that the pagefile is no longer fragmented. If you want to max out your computer's memory-handling performance, you must do more to optimize your pagefile.
Factors to consider when optimizing the pagefile include:. There is some debate on where to place the pagefile. If you look in Microsoft TechNet, you'll see several references on this subject. From my analysis of the available literature, I submit the following recommendations:.
To get the best performance out of the pagefile, you should place it on a dedicated disk. This is especially the case on high-end systems with a large amount of RAM.
If your budget doesn't allow you to do this, you can place the pagefile on a disk that contains files that are occasionally read and written to, such as archive files that you create once a month. Since the pagefile is subject to frequent reads and writes, you want to make sure it isn't placed on a RAID volume. Various formulas are available for how to optimally size the pagefile. Most are based on some percentage of the amount of RAM installed on the computer.
Note: In windows , if there is no paging file, you will get a warning window telling you this on every reboot. Advanced features of this website require that you enable JavaScript in your browser.
Thank you! Click to rate this post! This website uses cookies and ads to improve the user experience. We asume you accept this. I delete the partion, converted to basic and reformated and then the pagefile moved with no problem. Summary Can't transfer virtual memory from basic boot drive to dynamic second drive. Windows says it has but if you check your hard drives it hasn't.
AmberJain Expert MB. Hello, Well, Wikipedia says: Windows can be configured to use free space on any available drives for pagefiles. Now I dont know much about "pagefiles" in Windows I never messed with them , but in a few days I will try playing with them as I am going to get a week or two as holidays soon : I will post here if I find something Post Reply.
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Moving pagefile.
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