Fig. 12From: Performance prediction of data streams on high-performance architecturePerformance behavior of a US-DAG topology over three metrics, a Represents the average accuracy rate corresponding to the groups of various processing logic units. b Represents the average prediction error rate corresponding to the groups of various processing logic units. c Represents the average execution latency of various spouts for a regular execution time frame of 20 minutes. d Represents the average execution latency of various bolts for a regular execution time frame of 20 minutesBack to article page