我们分析了逻辑磁盘目标、平均磁盘队列长度以及磁盘时间百分比。

We analyzed the logical disk object, average disk queue length, and percent of disk time.

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在 Windows NT 上，磁盘队列长度是 I/O 饱和程度的最好指示器，并且它应该小于数据 RAID 集中的磁盘数减去 1。

On Windows NT, the disk queue length is the best indicator of I/O saturation, and it should be less than the number of disks in the data RAID set minus one.

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如果平均磁盘等待队列长度多于磁盘头数量的两倍，则磁盘成为瓶颈。

If the average disk-waiting queue length is more than two times the number of disk heads, there is a bottleneck on the disk.

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