As for monit on centos register reset axis?

Good afternoon.
Here is my config regarding the kind of like I understand the whole system, how do I get monit to restart centos?
check system
 if loadavg (1min) > 4 then alert
 if loadavg (5min) > 2 then alert
 if memory usage > 75% then restart
 if cpu usage (user) > 90% then restart
 if cpu usage (system) > 40% then alert
 if cpu usage (wait) > 20% then alert

Alerts come in the mail and restart )) does not work
July 8th 19 at 16:20
1 answer
July 8th 19 at 16:22
is then restart
then exec "/sbin/reboot"

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