# File src/ruby_supportlib/phusion_passenger/config/system_metrics_command.rb, line 32
      def run
        agent_exe = PhusionPassenger.find_support_binary(AGENT_EXE)
        if agent_exe
          exec(agent_exe, "system-metrics", *@argv)
        else
          abort "This command requires the #{PROGRAM_NAME} agent to be installed. " +
            "Please install it by running `passenger-config install-agent`."
        end
      end