如何计算内存占用量和CPU占用量

Question

用代码实现?

Answer 1

使用Tool Help Functions,在MSDN中查找,有下列函数CreateToolhelp32Snapshot
Heap32First
Heap32ListFirst
Heap32ListNext
Heap32Next
Module32First
Module32Next
Process32First
Process32Next
Thread32First
Thread32Next
Toolhelp32ReadProcessMemory

Answer 2

BOOL GetProcessMemoryInfo(
  HANDLE Process,                          // handle to process
  PPROCESS_MEMORY_COUNTERS ppsmemCounters, // buffer
  DWORD cb                                 // size of buffer
);

Answer 3

BOOL GetProcessTimes(
  HANDLE hProcess,           // handle to process
  LPFILETIME lpCreationTime, // process creation time
  LPFILETIME lpExitTime,     // process exit time
  LPFILETIME lpKernelTime,   // process kernel-mode time
  LPFILETIME lpUserTime      // process user-mode time
);