windows-server-2008 – IIS7.5管理器中“虚拟字节”在“工作进

http://technet.microsoft.com/en-us/library/cc771273%28WS.10%29.aspx

任务管理器中显示的内存是进程使用的物理内存量,无法与其他进程共享.

以下内容应该有助于解释虚拟地址空间：

http://msdn.microsoft.com/en-us/library/aa366912%28v=vs.85%29.aspx

TechNet和MSDN中的定义：

Private Bytes (KB). The current size
of memory committed to a worker
process,which cannot be shared with
other processes. This corresponds to
Virtual Memory Size in Windows Task
Manager.

Virtual Bytes (KB). The current size
of the virtual address space for a
worker process. This does not
correspond to anything in Windows Task
Manager.

Virtual Address Space: A virtual address does not represent the actual physical location of an object in memory; instead,the system maintains a page table for each process,which is an internal data structure used to translate virtual addresses into their corresponding physical addresses. Each time a thread references an address,the system translates the virtual address to a physical address.