设计一个内存监视器，能实时地显示当前系统中内存的使用情况，包括系统地址空间的布局，物理内存的使用情况；能实时显示某个进程的虚拟地址空间布局和工作集信息等。



相关的系统调用：



GetSystemInfo, VirtualQueryEx,VirtualAlloc, GetPerformanceInfo, GlobalMemoryStatusEx …-Design a memory monitor, real-time display of the current system memory usage, including the layout of the system address space, physical memory usage　virtual address space layout and working set of a process information in real-time.



The system call:



        GetSystemInfo, VirtualQueryEx, VirtualAlloc, GetPerformanceInfo, GlobalMemoryStatusEx ...