Corn jon to auto restart server when its down

[alexcshabu]

Hey everyone i want to know the corn job to auto restart server when its down . My server has 8 gb ram and it crashes due to high mysql usage . right now i can't afford to upgrade my server so please tell me how to do this .
http://www.hublaa-autoliker.com/ it crashes most of the time and i have to manually restart the site can someone help me to solve this

[SS88]

Try "Monit". Not bulky and is coded to monitor services and restart them should they be offline, be slow, or use up too much RAM.

Config example: https://mmonit.com/wiki/Monit/ConfigurationExamples