def METHOD_NAME(self):
    logging.debug("Starting xdp-bench")
    command = self._prepare_command()
    bench = Popen(command, stdout=PIPE)
    output_parser = XDPBenchOutputParser(bench)
    output_parser.start_sampling()
    time.sleep(self.params.duration)
    bench.send_signal(signal.SIGINT)  # needs to be shutdown gracefully
    self._res_data = output_parser.parse_output()
    return True