0001 Java HotSpot(TM) 64-Bit Server VM 1.8.0_181-b13 on Linux 4.15.0-66-generic
0002 Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz
0003 metrics aggregation (50 metrics, 100000 tasks per stage): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
0004 ------------------------------------------------------------------------------------------------------------------------
0005 1 stage(s) 740 883 147 0.0 740089816.0 1.0X
0006 2 stage(s) 1661 1943 399 0.0 1660649192.0 0.4X
0007 3 stage(s) 2711 2967 362 0.0 2711110178.0 0.3X
0008
0009 Stage Count Stage Proc. Time Aggreg. Time
0010 1 405 179
0011 2 375 414
0012 3 364 644
