在Apache服务器上运行时，输出的时间格式是什么？
例如，是minute:second.second 。
编辑：
我在Ubuntu 14.04上运行，列的标题是TOP+ 。
您已经省略了列标题行，而且也没有说明您正在使用的是什么操作系统，但是我假定使用Linux，并且CPU时间列的标题是TIME+ 。 从Linux的top ：
29. TIME -- CPU Time Total CPU time the task has used since it started. When 'Cumulative mode' is On, each process is listed with the cpu time that it and its dead children have used. You toggle 'Cumulative mode' with 'S', which is both a command-line option and an interactive command. See the 'S' interactive command for additional information regarding this mode. 30. TIME+ -- CPU Time, hundredths The same as 'TIME', but reflecting more granularity through hundredths of a second.
所以这个列的格式是minutes:seconds.hundredths-of-seconds 。