require 'rack' require 'rack/server' run Proc.new {|env| [200, {}, ['Hello World']] } require 'puma_auto_tune' PumaAutoTune.config do |config| config.ram = Integer(ENV['PUMA_RAM']) if ENV['PUMA_RAM'] config.frequency = Integer(ENV['PUMA_FREQUENCY']) if ENV['PUMA_FREQUENCY'] end PumaAutoTune.start