{
  "max_pool_size": 5,
  "min_instances": 2,
  "spawn_method": "smart",
  "daemonize": false,

  "nginx_config_template": "config/nginx.conf.erb",
  "log_file": "log/passenger.log",
  "pid_file": "tmp/pids/passenger.pid",

  "max_request_queue_size": 100
}

{
  "max_pool_size": 4,
  "min_instances": 1,
  "spawn_method": "smart",
  "daemonize": false,

  "nginx_config_template": "config/nginx.conf.erb",
  "log_file": "log/passenger.log",
  "pid_file": "tmp/pids/passenger.pid",

  "max_request_queue_size": 100
}

Make Passenger default pool size smaller
Make Passenger default pool size smaller
