How to release memory when Centos memory is full

This article mainly introduces "how to release memory when Centos memory is full". In daily operation, I believe that many people have doubts about how to release memory when Centos memory is full. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the question of "how to release memory when Centos memory is full". Next, please follow the editor to study!

1. View memory usage (top) sort (shift+m)

2. Check the remaining memory

3. Free memory

[root@iZ28j69c9oxZ logs] # sync

[root@iZ28j69c9oxZ logs] # echo 3 > / proc/sys/vm/drop_caches

At this point, the study on "Centos memory is full how to release memory" is over. I hope to be able to solve everyone's 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!