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ksfd: async disk IO等待事件

Often a write to disk. Solutions Consistent Slow Performance Improve I/O Investigate if the application can be changed to perform fewer writes. Abnormal Variations in Performance Investigate potential problems with the operating systems or I/O sub-system. Investigate contention at the disk/controller level.

posted on 2013-03-19 00:47  Oracle和MySQL  阅读(198)  评论(0)    收藏  举报

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