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Do not know how to use the iotop command of linux to monitor the status of disk Izuro? In fact, it is not difficult to solve this problem. Let the editor take you to learn how to solve it. I hope you will gain a lot after reading this article.

The iotop command is a top-like tool used to monitor disk IZP O usage. Iotop has a UI similar to top, including PID, user, Imax O, process and other related information.

Most of the IO statistical tools under Linux, such as iostat,nmon, can only count the reading and writing of per devices. If you want to know how each process uses IO, it is troublesome to use the iotop command to view it.

Syntax format: iotop [parameters]

Common parameters:

-o only show processes with io operations-b batch display, no interaction, mainly used for recording to files-n NUM display NUM times, mainly used for non-interactive mode-d SEC interval SEC seconds display once-p PID monitored process pid-u USER monitoring process user

Reference example

Use the-o parameter to display only the IO operation process:

[root@linuxcool] # iotop-o

Batch display using the-b parameter with no interaction:

[root@linuxcool] # iotop-b

Use the-u parameter to display the IO process for the root user:

[root@linuxcool] # iotop-u root Thank you for reading this article carefully. I hope it is helpful for everyone to share the content of using linux's iotop command to monitor the status of disk IWeiO. At the same time, I also hope you can support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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