low memory warning memory available for now process buffer/cache

메모리 부족 경고이다.

 

 

<해결 방법>

echo 1 > /proc/sys/vm/drop_caches
echo 2 > /proc/sys/vm/drop_caches
echo 3 > /proc/sys/vm/drop_caches

만약 permission denied가 나오면 다음을 입력한다.

sudo sh -C 'echo 1 > /proc/sys/vm/drop_caches'
sudo sh -C 'echo 2 > /proc/sys/vm/drop_caches'
sudo sh -C 'echo 3 > /proc/sys/vm/drop_caches'