Linux/Ubuntu 内存无故占用过高的解决办法
查看内存占用情况:
cat /proc/meminfo
释放命令如下:
# sudo 权限# To free pagecache:sudo sh -c "sync && echo 1 > /proc/sys/vm/drop_caches;";# To free dentries and inodes:sudo sh -c "sync && echo 2 > /proc/sys/vm/drop_caches;";# To free pagecache, dentries and inodes:sudo sh -c "sync && echo 3 > /proc/sys/vm/drop_caches;";