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sysctl [2015/07/24 14:10] steve |
sysctl [2015/11/30 14:24] steve |
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<code>sysctl -a</code> | <code>sysctl -a</code> | ||
+ | |||
+ | You can set a value directly as well: | ||
+ | |||
+ | <code> | ||
+ | sysctl -w net.ipv4.ip_forward=1 | ||
+ | </code> | ||
=== Swappiness === | === Swappiness === | ||
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</code> | </code> | ||
+ | [[https://en.wikipedia.org/wiki/Swappiness|Wikipedia references]] | ||
+ | * vm.swappiness = 0 - swap only to avoid an OOM | ||
+ | * vm.swappiness = 1 - minimum amount of swapping without disabling it completely | ||
+ | * vm.swappiness = 10 - recommended value when sufficient memory exists in a system |