Reboot MikroTik When CPU Load 100%

/system scheduler
add comment="Reboot Server If CPU 100%" interval=3s name=cpu on-event=\
    ":if ([ /system resource get cpu-load]>100) do={ /system reboot; }\r\
    \n/" policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive start-time=startup