Storm performance

Test(Spout -> AddTime -> Splitter -> pair -> sum -> sink) runs one one node. Whether the node is configured to run only one worker or 4 workers. The test performances are similar. Emit of spout: One worker(4 works/node)
30s 16980
60s 56540
90s 93820
120s 130940
150s 171420

1 worker(one worker/node) 30s 17520
60s 58140
90s 93340
120s 131880
150s 170940

Two workers(one worker/node)
30s 24640
60s 72780
90s 130160
120s 169100
150s 222280