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
dynamic insert table benchmark, totalRows = 200000:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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one partition column, 100 partitions                         9493           9505          17          0.0       47462.6       1.0X
two partition columns, 500 partitions                       24192          24265         103          0.0      120960.6       0.4X
three partition columns, 2000 partitions                    66749          67123         529          0.0      333745.5       0.1X

