3 Data 4 Data 5 Data 6 Data 7 Data 8 Data 9 Partitions = 3, ConsumerClient = 3 Topic Partitions = 3, ConsumerClient = 1 Partition-0 Partition-1 Partition-2 Partition-0 Partition-1 Partition-2 Data 1 Data 2 Data 3 Data 4 Data 5 Data 6 Data 7 Data 8 Data 9 ConsumerClient (ex. Processor App) ConsumerClient Throughput が3倍に