@staticmethod
  def PopulateData():
    token = access_control.ACLToken(username="test", reason="fixture")

    with aff4.FACTORY.Create(
        "aff4:/stats/ClientFleetStats/All", "ClientFleetStats",
        token=token) as fd:
      now = 1321057655

      for i in range(10, 15):
        histogram = fd.Schema.OS_HISTOGRAM(
            age=int((now + i * 60 * 60 * 24) * 1e6))

        for number in [1, 7, 14, 30]:
          graph = rdf_stats.Graph(title="%s day actives" % number)
          graph.Append(label="Windows", y_value=i + number)
          graph.Append(label="Linux", y_value=i * 2 + number)

          histogram.Append(graph)

        fd.AddAttribute(histogram)
:return: returns the minimum number of bytes in a part of a large file
dataset/ETHPy150Open google/grr/grr/gui/plugins/statistics_test.py/TestStats.PopulateData--crossover with--dataset/ETHPy150Open Backblaze/B2_Command_Line_Tool/b2/account_info.py/AbstractAccountInfo.get_minimum_part_size