Situation

Original swap Size Too Small

How To

Step 1 : Stop Swap

dphys-swapfile swapoff

Step 2 : Re-Modify The SWAP Size

vim /etc/dphys-swapfile

Find CONF_SWAPSIZE And Change That

CONF_SWAPSIZE=<new_swap_size>

Step 3 : Init The New Size

dphys-swapfile setup

Step 4 : Apply And Start Swap

dphys-swapfile swapon