一个用于显示关键性能指示器的仪表板，比如输入和输出吞吐量，在等待和处理中的请求数量，以及平均的等待和处理时间。
A dashboard must display key performance indicators such as the input and output throughputs, number of requests waiting and in process, and average waiting and processing times.
图2显示了使用每种模型将文档写入到输出流中的平均时间。
Figure 2 shows the average times for writing the documents to an output stream using each model.
这条命令将监视持有焦点的x窗口的击键，并在所有窗口中记录了10个平均数后输出击键停顿时间的密码散列。
This command will monitor the keystrokes of the currently in-focus X window and print out a cryptographic hash of the keystroke dwell times after 10 averages have been recorded across all Windows.
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