Atop disk busy：System really limited by disk IO? Rate in atop much lower ...

System really limited by disk IO? Rate in atop much lower ...

2018年11月20日—Ihaveasystemwithtwo2TByteSATAdisksconfiguredasaRaid1array.TherearetimeswhenthecpuiswaitingforI/Oformorethan20%ofthetime.。其他文章還包含有：「atop」、「atopDSK示数的含义，帮你捋一捋」、「ATOP工作原理总结」、「Diskbusy101%allthetime」、「DSKbusy100%」、「DSKbusy100%·Issue#197·Atoptoolatop」、「IncorrectBusyAVIOmetrics」、「NVMeDiskbusy95%」、「深入字节版atop」

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atop

https://www.linuxquestions.org

Hi, I'm monitoring a machine with atop and it is showing that the disk sdb is 80% busy. What exactly does that mean? How is 80% busy ...

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atop DSK 示数的含义，帮你捋一捋

https://www.oldcai.com

例子解读. vda, 盘符, 例子中是系统盘. busy 100%, 平时是硬盘繁忙情况的百分比, 磁盘io满了. read 27, 每秒读取请求的数量, 每秒27次. write 9, 每秒写的 ...

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ATOP工作原理总结

https://xixiliguo.github.io

ATOP是一款用于观察Linux性能的ASCII全屏交互式工具。类似于top,每隔一段时间报告 CPU，Memory，Disk，Network 等硬件的性能信息，对于严重过载的资源会高 ...

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Disk busy 101% all the time

https://unix.stackexchange.com

Try rrenice from Debian's pslist package. Example, this sets the priority of opennms and its descendants to the lowest possible setting.

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DSK busy 100%

https://community.netdata.clou

Looked at atop and noticed disk load from 95% to 100%. I started to analyze, it all started with the fact that I turned off all the working projects on this ...

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