用户时间显示了用于该用户进程的时间。
The user time shows how much time was spent on user processes.
输出显示用户时间、内核时间和实际流逝时间。
The output displays the user time, kernel time, and real elapsed time.
不过现在您可能已经注意到了gprof的最大缺陷:它只能分析应用程序在运行过程中所消耗掉的用户时间。
However, you might have noticed by now one of gprof's biggest limitations: it only profiles user time while the application is running.
So, we spend a lot of time writing what's called user narratives of this user or this person.
所以我们花了很多时间写,各种用户的体验。
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