19 December 2015
vi /etc/monitrc

#
#       delayed_job
#
check process shk_delayed_job
        with pidfile /var/www/shk/shared/tmp/pids/delayed_job.pid
        start program = "/bin/su - deployer -c '/var/www/shk/current/bin/delayed_job start'"
        stop program = "/bin/su - deployer -c '/var/www/shk/current/bin/delayed_job stop'"
        if 2 restarts within 2 cycles then timeout