OpenJDK 64-Bit Server VM 11.0.13+8-LTS on Linux 5.11.0-1022-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
metrics aggregation (50 metrics, 100000 tasks per stage):  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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1 stage(s)                                                         2866           2881          21          0.0  2866333480.0       1.0X
2 stage(s)                                                         5492           5529          52          0.0  5492082638.0       0.5X
3 stage(s)                                                         8064           8254         269          0.0  8064229953.0       0.4X

Stage Count    Stage Proc. Time    Aggreg. Time
     1              1364                349
     2              1341                757
     3              1287                1240
