code: def cpu_throttling(self, cpu_throttling):
          
  
          log.info('QEMU VM "{name}" [{id}] has set the percentage of CPU allowed to {cpu}'.format(name=self._name,
                                                                                                   id=self._id,
                                                                                                   cpu=cpu_throttling))
          self._cpu_throttling = cpu_throttling
          self._stop_cpulimit()
          if cpu_throttling:
              self._set_cpu_throttling()
docs: Sets the percentage of CPU allowed.
  
          :param cpu_throttling: integer