Error: Could not execute bundle monit code example

Example: Error: Could not execute bundle monit

check process sidekiq
  with pidfile /var/www/App/tmp/pids/sidekiq.pid
  start program = "/bin/su - deploy -c 'sudo cd /var/www/App && bundle exec sidekiq --index 0 --pidfile /var/www/App/tmp/pids/sidekiq.pid --environment production --logfile /var/www/App/log/sidekiq.log --daemon'" as uid deploy and gid deploy
  stop program = "/bin/su - deploy -c 'cd /var/www/App && bundle exec sidekiqctl stop /var/www/App/tmp/pids/sidekiq.pid 10'" as uid deploy and gid deploy
  if totalmem is greater than 512 MB for 2 cycles then restart
  if 3 restarts within 5 cycles then timeout