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[Help]IO占有率居高不下的原因 [复制链接]

infinite

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发表于 2005-01-18 13:14 |显示全部楼层

[Help]IO占有率居高不下的原因

%wio means 'wait for block I/O', so the CPU resource is consumed . You can use prstat to identify which process(es) is using your CPU. Other than telling us you got a problem, it is helpful if you can do some diagnosis and investigation yourself.
does 'iostat -zxnDT d 5' indicate some hot disks?

What chaoping said might be true. Check it by collecting explorer and running sun checkup. Both tools can be download from sunsolve.sun.com.

infinite

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发表于 2005-01-18 13:36 |显示全部楼层

[Help]IO占有率居高不下的原因

Do you have any abnormal information in your /var/adm/messages?

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