Puma working process isn't marked as up and flapping happens about eye HOT 6 CLOSED

Eye.application "xyz" do
  env "RAILS_ENV" => "production"

  working_dir "/var/www/xzy/current"
  trigger :flapping, :times => 3, :within => 1.minute

  process "puma" do
    pid_file "/var/www/xyz/shared/tmp/pids/puma.pid"

    start_command "./bin/puma -C /var/www/xyz/shared/config/puma/puma.rb"
    stop_signals [:TERM, 5.seconds, :KILL]
    restart_command "kill -USR2 {PID}"

    restart_grace 10.seconds

    check :memory, :every => 10, :below => 150.megabytes, :times => [3,5]

    monitor_children do
      stop_command "kill -QUIT {PID}"
      check :memory, :every => 10, :below => 150.megabytes, :times => [3,5]
    end
  end
end

Eye.config do
  logger "/tmp/eye.log"
  logger_level Logger::DEBUG
end

Eye.application :app do

    working_dir '/var/www'

    trigger :flapping, times: 3, within: 1.minute, retry_in: 30.seconds

    stop_on_delete true

    process "puma" do

        pid_file "/eye/pid/puma.pid"
        stdall "/eye/log/puma.log"

        start_command "bundle exec puma"
        stop_signals [:TERM, 5.seconds, :KILL]
        restart_command "kill -USR2 {PID}"

        restart_grace 10.seconds
        start_timeout 20
        daemonize true

        check :memory, :every => 10, :below => 150.megabytes, :times => [3,5]

    end
end