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Private cache windows windows#
On 32-bit versions of Microsoft Windows operating systems earlier than Windows Vista, the working sets of the system file cache have a theoretical memory limit of less than 1 gigabyte (GB). Therefore, sufficient amounts of physical RAM are not available for other processes. The system file cache consumes the physical RAM. If there is a continuous and high volume of cached read requests from any process or from any driver, the working set size of the system file cache will grow to meet this demand. This behavior also applies to the working set of the system file cache. This behavior decreases the performance of applications and services because the memory pages are continuously written to the hard disk and read from the hard disk. In this situation, the working sets for all the other processes are paged out to the hard disk. If these requests are continuous and unchecked, the working set of the process will grow to consume all the physical RAM.
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If any process requests and uses a large amount of memory, the size of the working set (the number of memory pages in the physical RAM) of the process increases. Memory management in Microsoft Windows operating systems uses a demand-based algorithm. There is a continuous and high volume of cached read requests to the hard disk. The system file cache consumes most of the physical RAM. Additionally, you notice the following symptoms: You experience performance issues in applications and services in various versions of Windows XP, Windows Vista, Windows Server 2003, Windows Server 2008, and Windows Server 2008 R2.
Private cache windows professional#
Microsoft Windows XP Professional 圆4 Edition Windows Vista Home Basic Windows Vista Home Premium Windows Vista Business Windows Vista Enterprise Windows Vista Ultimate Windows Vista Home Basic 64-bit Edition Windows Vista Home Premium 64-bit Edition Windows Vista Enterprise 64-bit Edition Windows Vista Ultimate 64-bit Edition Windows Server 2008 Datacenter without Hyper-V Windows Server 2008 Enterprise without Hyper-V Windows Server 2008 Standard without Hyper-V Windows Server 2008 Datacenter Windows Server 2008 Enterprise Windows Server 2008 Standard Windows Server 2008 for Itanium-Based Systems Windows Server 2008 R2 Datacenter Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Service Pack 1 Windows Server 2008 R2 Standard More.