Use Pagoda scheduled tasks to monitor MySQL running status shell script to achieve stop and self-start

We have encountered a problem in the past few days, that is, when the memory of the server or VPS is too small, or when the swap is too small, it will cause insufficient system memory and MySQL will crash. For the Pagoda panel, MySQL frequently crashes due to too small memory. Problem, we give a solution, just add the "shell that releases memory" task in the scheduled task of the pagoda panel.

pgrep -x mysqld &> /dev/null if [ $? -ne 0 ]; then bash /www/server/panel/script/rememory.sh /etc/init.d/mysqld start fi

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