套件：time（1.7-25.1 以及其他的）

GNU time program for measuring CPU resource usage

The 'time' command runs another program, then displays information about the resources used by that program, collected by the system while the program was running. You can select which information is reported and the format in which it is shown, or have 'time' save the information in a file instead of display it on the screen.

The resources that 'time' can report on fall into the general categories of time, memory, I/O, and IPC calls.

The GNU version can format the output in arbitrary ways by using a printf-style format string to include various resource measurements.

標籤: 軟體開發: 效能分析, 實做語言: C, 使用者介面: interface::commandline, role::program, 範圍: 實用程式, 應用程式集: GNU, Purpose: use::measuring, use::monitor, Time and Clock, 處理: 執行中的程式

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