解决Centos cached 占用内存过高问题

Linux · 2023-12-26

常用方法是

sync

echo 1 > /proc/sys/vm/drop_caches

清除后要还原系统默认配置:

echo 0 > /proc/sys/vm/drop_caches

查看设置

sysctl -a | grep drop_caches

centos chched