PROCESS

PROCESS_MEMORY_COUNTERS是一个基于计算机语言的统计计数功能且记录总数的功能函数。

PROCESS介绍

PROCESS_MEMORY_COUNTERS是一个基于计算机语言的统计计数功能且记录总数的功能函数。

PROCESS_MEMORY_COUNTERS基本信息

Function:Contains the memory statistics for a process.

Syntax:

typedef struct _PROCESS_MEMORY_COUNTERS {

DWORD cb;

DWORD PageFaultCount;

SIZE_T PeakWorkingSetSize;//

SIZE_T WorkingSetSize;

SIZE_T QuotaPeakPagedPoolUsage;

SIZE_T QuotaPagedPoolUsage;

SIZE_T QuotaPeakNonPagedPoolUsage;

SIZE_T QuotaNonPagedPoolUsage;

SIZE_T PagefileUsage;

SIZE_T PeakPagefileUsage;

} PROCESS_MEMORY_COUNTERS, *PPROCESS_MEMORY_COUNTERS;

Requirements:

Minimum supported client: Windows XP.

Minimum supported server: Windows Server 2003.

Header:Psapi.h

PROCESS_MEMORY_COUNTERSMembers

cb

Size of the structure, in bytes.

PageFaultCount

Number of page faults. // 缺页中断次数

PeakWorkingSetSize

Peak working set size, in bytes. // 使用内存高峰

WorkingSetSize

Current working set size, in bytes. // 当前使用的内存

QuotaPeakPagedPoolUsage

Peak paged pool usage, in bytes. // 使用页面缓存池高峰

QuotaPagedPoolUsage

Current paged pool usage, in bytes.// 使用页面缓存池

QuotaPeakNonPagedPoolUsage

Peak nonpaged pool usage, in bytes.// 使用非分页缓存池高峰

QuotaNonPagedPoolUsage

Current nonpaged pool usage, in bytes.// 使用非分页缓存池

PagefileUsage

Current space allocated for the pagefile, in bytes.Those pages may or may not be in memory.// 使用分页文件

PeakPagefileUsage

Peak space allocated for the pagefile, in bytes.// 使用分页文件高峰