Dtk::Device::DDiskDevice::DDiskIoStat结构体 参考

磁盘IO状态信息 更多...

#include <ddiskdevice.h>

Public 属性
quint64	readsCompletedSuccessfully {0}
quint64	readsMerged {0}
quint64	readSectors {0}
quint64	spentReadingTime {0}
quint64	writesCompleted {0}
quint64	writesMerged {0}
quint64	writtenSectors {0}
quint64	spentWritingTime {0}
quint64	currentProgressIOs {0}
quint64	spentDoingIOsTime {0}
quint64	spentDoingIOsWeightedTime {0}
quint64	discardsCompletedSuccessfully {0}
quint64	discardsMerged {0}
quint64	discardedSectors {0}
quint64	spentDiscardingTime {0}

详细描述

磁盘IO状态信息

类成员变量说明

currentProgressIOs

quint64 DDiskIoStat::currentProgressIOs {0}

I/O的当前进度

discardedSectors

quint64 DDiskIoStat::discardedSectors {0}

丢弃扇区的次数

discardsCompletedSuccessfully

quint64 DDiskIoStat::discardsCompletedSuccessfully {0}

I/O成功丢弃次数

discardsMerged

quint64 DDiskIoStat::discardsMerged {0}

合并丢弃次数

readsCompletedSuccessfully

quint64 DDiskIoStat::readsCompletedSuccessfully {0}

成功完成读的总次数

readSectors

quint64 DDiskIoStat::readSectors {0}

读扇区的次数

readsMerged

quint64 DDiskIoStat::readsMerged {0}

合并读次数

spentDiscardingTime

quint64 DDiskIoStat::spentDiscardingTime {0}

丢弃花费的时间（ms）

spentDoingIOsTime

quint64 DDiskIoStat::spentDoingIOsTime {0}

I/O花费的时间（ms）

spentDoingIOsWeightedTime

quint64 DDiskIoStat::spentDoingIOsWeightedTime {0}

I/O操作花费的加权时间（ms）

spentReadingTime

quint64 DDiskIoStat::spentReadingTime {0}

所有读操作所花费的时间（ms）

spentWritingTime

quint64 DDiskIoStat::spentWritingTime {0}

所有写操作所花费的时间（ms）

writesCompleted

quint64 DDiskIoStat::writesCompleted {0}

完成写的总次数

writesMerged

quint64 DDiskIoStat::writesMerged {0}

合并写次数

writtenSectors

quint64 DDiskIoStat::writtenSectors {0}

写扇区的次数

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该结构体的文档由以下文件生成:

• include/lsdevice/ddiskdevice.h
• docs/lsdevice/ddiskdevice.zh_CN.dox