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This article mainly introduces "CentOS process resources occupied plateau analysis and command detailed explanation". In daily operation, I believe many people have doubts about CentOS process resources occupying plateau analysis and command detailed explanation. The editor consulted all kinds of data and sorted out simple and easy-to-use operation methods, hoping to help you answer the doubts of "CentOS process resources occupying plateau analysis and command detailed explanation". Next, please follow the editor to study!

1. View the thread of the process:

Ps-eLf | egrep 'gateserver | UID'

2. Trace thread calls:

Strace-p 15530

3. Count the trumpet CPU time of function calls in the thread:

Strace-p 16334-c

Strace-p 15530-o out.file # Export to out.file file

4. Only the calls to the recv function are displayed:

Strace-p 5314-f-F-e recv

5. Gdb debug thread:

Gdb-p pid

6. View the file descriptor opened by the thread:

Lsof-p pid

At this point, the study on "CentOS process resources occupying plateau analysis and command detailed explanation" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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