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This article mainly explains "how mysql linux kills the sleep process regularly". The explanation in the article is simple and clear, and is easy to learn and understand. Please follow the editor's train of thought to study and learn "how mysql linux kills the sleep process regularly".

Echo "`date`killing sleep process..." > > / tmp/crontab.log for id in `mysql-u root-pYourPassword,-e "show processlist" | grep-I-E 'sleep | locked' | awk' {if ($6 > 100) {print $1}} '`do echo "killing pid $id" > > / tmp/crontab.log echo `mysql-u root-pYourPassword,-e "kill $id" `done

Mysql will have a lot of sleep and locked processes that need to be killed regularly. This will be fine with crontab.

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