What is Swappiness and How to Change it?
Swappiness is a value from 0 to 100 which determines the degree of utilizing swap (the virtual memory). A value of 100 means that the… Read More »What is Swappiness and How to Change it?
SWAP
How to Enable a Swap File on CentOS 6.5
There's only 512MB physical memory and no swap on the server:[root@test ~]# free total used … Read More »How to Enable a Swap File on CentOS 6.5