Should you have some real numbers for your disk service time or average request latency, you can plug them in to the calculations above to get better performance estimates.

如果您有磁盘服务时间或平均请求延时的真实数据，可以把它们放进上面的算式，从而计算出更准确的性能估计值。

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The average unaligned time was divided by the average aligned time to determine how much of a performance hit improper alignment imposed.

用平均未对齐时间除以平均对齐时间所得的值来确定所应用的不合理对齐对性能的影响程度。

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The resulting page displays performance information about an SQL statement, such as how many times the statement has been executed at the server (Count) and average run time.

产生的页面显示一个 SQL 语句的性能信息，比如此语句在服务器上执行的次数 (Count) 和平均运行时间。

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The numbers cite each carrier's cancellation and mishandled baggage rate for July 2007, the most recent month for which data is available, plus average on-time performance from July 2006 to July 2007.

FORBES: America's Worst Airlines

The second-ranked airline in terms of overall quality was low-cost airline Jet Blue, which posted better than average performance in terms of on-time arrivals, mishandled bags and customer complaints.

FORBES: America's Best Airlines