OpenJDK 64-Bit Server VM 21.0.6+7-LTS on Linux 6.8.0-1020-azure
AMD EPYC 7763 64-Core Processor
make_date():                              Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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prepare make_date()                                2354           2468         109         42.5          23.5       1.0X
make_date(2019, 9, 16)                             1829           1904          67         54.7          18.3       1.3X
make_date(*, *, *)                                 3049           3085          59         32.8          30.5       0.8X

OpenJDK 64-Bit Server VM 21.0.6+7-LTS on Linux 6.8.0-1020-azure
AMD EPYC 7763 64-Core Processor
make_timestamp():                            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
prepare make_timestamp()                               354            361           7          2.8         354.4       1.0X
make_timestamp(2019, 1, 2, 3, 4, 50.123456)             41             48           7         24.5          40.9       8.7X
make_timestamp(2019, 1, 2, 3, 4, 60.000000)             41             50           8         24.4          40.9       8.7X
make_timestamp(2019, 12, 31, 23, 59, 60.00)             34             37           4         29.7          33.7      10.5X
make_timestamp(*, *, *, 3, 4, 50.123456)               146            148           2          6.8         146.3       2.4X
make_timestamp(*, *, *, *, *, 0)                       107            108           1          9.3         107.2       3.3X
make_timestamp(*, *, *, *, *, 60.0)                    136            138           2          7.4         135.9       2.6X
make_timestamp(2019, 1, 2, *, *, *)                    471            479           8          2.1         471.2       0.8X
make_timestamp(*, *, *, *, *, *)                       494            495           2          2.0         494.0       0.7X

