Sysctl

From DWIKI
Revision as of 12:59, 29 October 2021 by Tony (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
⧼monobook-jumptonavigation⧽⧼monobook-jumptosearch⧽

Tuning linux with sysctl


Links

Tuning memory

vm.swappiness

Percentage of free memory before activating swap.

Default is 60



Links


vm.vfs_cache_pressure

Clear cache:

echo 1 > /proc/sys/vm/drop_caches

To free/clear all caches:

echo 3 > /proc/sys/vm/drop_caches