Sysctl: Difference between revisions
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Tuning linux with sysctl | Tuning linux with sysctl | ||
https://klaver.it/linux/sysctl.conf | |||
https://wiki.mikejung.biz/Sysctl_tweaks | =Links= | ||
*https://www.kernel.org/doc/Documentation/sysctl/vm.txt | |||
*https://klaver.it/linux/sysctl.conf | |||
*https://wiki.mikejung.biz/Sysctl_tweaks | |||
=Tuning memory= | |||
==vm.swappiness== | |||
Default is 60 | |||
==vm.vfs_cache_pressure== | |||
To free/clear cache: | |||
echo 3 > /proc/sys/vm/drop_caches | |||
Revision as of 14:41, 24 April 2019
Tuning linux with sysctl
Links
- https://www.kernel.org/doc/Documentation/sysctl/vm.txt
- https://klaver.it/linux/sysctl.conf
- https://wiki.mikejung.biz/Sysctl_tweaks
Tuning memory
vm.swappiness
Default is 60
vm.vfs_cache_pressure
To free/clear cache:
echo 3 > /proc/sys/vm/drop_caches
