Suppose you run the program ./test. After running (or while running), enter ps aux | grep test, and the meaning of the returned information is ps aux | grep test，返回的信息含义为
这其中就有CPU使用、内存使用情况，以及运行时间。 特别的，如果需要在程序运行中实时查看这些信息，输入top | grep test,就会每一秒显示一次，Ctrl + C
Among them are CPU usage, memory usage, and running time. Specially, if you need to view this information in real time while the program is running, enter top | grep test, it will be displayed once every second, and Ctrl + C will exit. 🎜
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Suppose you run the program ./test. After running (or while running), enter
ps aux | grep test, and the meaning of the returned information isps aux | grep test，返回的信息含义为这其中就有CPU使用、内存使用情况，以及运行时间。
特别的，如果需要在程序运行中实时查看这些信息，输入
top | grep test,就会每一秒显示一次，Ctrl + CAmong them are CPU usage, memory usage, and running time.
Specially, if you need to view this information in real time while the program is running, enter
top | grep test, it will be displayed once every second, andCtrl + Cwill exit. 🎜time test, add time in front to display the time