Find page file

This process is technically called Paging. The minimum and maximum size of the Pagefile can be up to 1. Topics Operating Systems. See all comments Why would you adjust the size of the page file?

Why would the amount of ram you have present dictate the size you should set your page file to? That seems counter intuitive and may even make the system unstable. This requires a page file or dedicated dump file of at least the size of physical memory RAM plus 1 MB for header information plus MB for potential driver data to support all the potential data that is dumped from memory. Again, the system-managed page file will be increased to back this kind of crash dump.

If the system is configured to have a page file or a dedicated dump file of a specific size, make sure that the size is sufficient to back the crash dump setting that is listed in the table earlier in this section together with and the peak system commit charge. Computers that are running Microsoft Windows or Microsoft Windows Server usually must have a page file to support a system crash dump. System administrators now have the option to create a dedicated dump file instead.

A dedicated dump file is a page file that is not used for paging. Dedicated dump files can be put on any disk volume that can support a page file. We recommend that you use a dedicated dump file if you want a system crash dump but you do not want a page file. To learn how to create it, see Overview of memory dump file options for Windows. By default, page files are system-managed.

This means that the page files increase and decrease based on many factors, such as the amount of physical memory installed, the process of accommodating the system commit charge, and the process of accommodating a system crash dump. For example, when the system commit charge is more than 90 percent of the system commit limit, the page file is increased to back it.

This continues to occur until the page file reaches three times the size of physical memory or 4 GB, whichever is larger. This all assumes that the logical disk that is hosting the page file is large enough to accommodate the growth.

The following table lists the minimum and maximum page file sizes of system-managed page files in Windows 10 and Windows Several performance counters are related to page files.

This section describes the counters and what they measure. The following performance counters measure hard page faults which include, but are not limited to, page file reads :. Hard page faults are faults that must be resolved by retrieving the data from disk. Such data can include portions of DLLs,.

These faults might or might not be related to a page file or to a low-memory condition. Hard page faults are a standard function of the operating system. They occur when the following items are read:. High values for these counters excessive paging indicate disk access of generally 4 KB per page fault on x86 and x64 versions of Windows and Windows Server. This disk access might or might not be related to page file activity but may contribute to poor disk performance that can cause system-wide delays if the related disks are overwhelmed.

Therefore, we recommend that you monitor the disk performance of the logical disks that host a page file in correlation with these counters. Be aware that a system that has a sustained hard page faults per second experiences KB per second disk transfers.

Note that this will only help if you actually have two separate hard drives in your computer. In summary, the page file is an essential part of Windows. Use Google Fonts in Word. Use FaceTime on Android Signal vs. Customize the Taskbar in Windows What Is svchost. Best Smartwatches. Best Gaming Laptops. Best Smart Displays. Best Home Security Systems. Best External Solid State Drives. Best Portable Chargers. Best Phone Chargers.

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