high memory and mysql disconnecting issues
I careated LEMP 512MB droplet with ubuntu 17.04 and php 7.1. and i uploaded my laravel project on it.
i see high memory usage between 85% and 95%, after that I upgraded the droplet to 1GB.
after that i make swap to enable me to install Redis.
Now i face 2 problems:
First one is memory is still high. there are 2 attached images appear this issue with top process in memory.
Second problem mysql is disconnect usually and can't restart mysql, i reboot the droplet to re work.
this problem related with cannot connect to mysql (DB_SOCKET=/var/run/mysqld/mysqld.sock).
how i can solve those?