def testSimultaneousObjects(self):
    # With two simultaneous objects, throughput adds.
    two_streams = pd.DataFrame({'start_time': [0, 0],
                                'duration': [1, 1],
                                'size': [2, 2],
                                'stream_num': [0, 1]})
    self.doTest(two_streams, 2,
                {'net throughput': 4.0 * self.byte / self.sec,
                 'net throughput (with gap)': 4.0 * self.byte / self.sec})
dataset/ETHPy150Open GoogleCloudPlatform/PerfKitBenchmarker/tests/object_storage_multistream_analysis_test.py/TestThroughputStats.testSimultaneousObjects/original