def _clear(self):
    if self._bytes > 0:
      self.stream().truncate(0)
    self._reset()
Get the median memory specification, in megabytes.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/api/logservice/logservice.py/LogsBuffer._clear--crossover with--dataset/ETHPy150Open chapmanb/bcbio-nextgen-vm/bcbiovm/docker/devel.py/_calculate_common_memory