如果系统未得到充分利用，并且QMPL时间非常高(与执行时间比较而言)，则存在通过增加线程数量实现更大吞吐量的潜力。

If the system is not fully utilized and the QMPL time is high (when compared to the execution time), then there is potential to achieve more throughput by increasing the number of threads.

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简单来说，如果您可以对一个服务器上多个未经充分利用的系统进行虚拟化，由于服务器的数量少了，显然可以节省大量电力、空间、制冷和管理成本。

Simply put, if you can virtualize a number of under-utilized systems on a single server, there are distinct savings in power, space, cooling, and administration due to having fewer servers.

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每次冲洗使用6公升水，所以能充分减少冲洗水的数量。

Every flush USES 6 liters of water, so it is best to minimize the amount of flushes used.

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