Shulou(Shulou.com)06/01 Report--

This article mainly introduces "the method of linux checking memory size". In daily operation, I believe that many people have doubts about the method of linux viewing memory size. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "linux check memory size method". Next, please follow the editor to study!

The results viewed with free-m:

# free-m

Total used free shared buffers cached

Mem: 504 471 32 0 19 269

-/ + buffers/cache: 18321

Swap: 996 0 996

View the size of the / proc/kcore file:

# ll-h / proc/kcore

-r-1 root root 512m October 26 20:40 / proc/kcore

Total shows only 504m, while the actual memory size of my system is 512m, of which 8m is occupied by the kernel

At this point, the study on "linux's method of checking memory size" 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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