OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - equalsFunction:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
--------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                          1353           1353           1          0.1       13526.6       1.0X
UTF8_LCASE                                           2703           2705           3          0.0       27032.4       2.0X
UNICODE                                             16848          16894          65          0.0      168482.9      12.5X
UNICODE_CI                                          16362          16367           8          0.0      163615.6      12.1X

OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - compareFunction:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
---------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                           2640           2642           3          0.0       26401.5       1.0X
UTF8_LCASE                                            3616           3618           2          0.0       36164.8       1.4X
UNICODE                                              17465          17470           7          0.0      174650.9       6.6X
UNICODE_CI                                           17251          17264          18          0.0      172510.9       6.5X

OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - hashFunction:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        2843           2844           1          0.0       28427.2       1.0X
UTF8_LCASE                                         5417           5437          28          0.0       54170.7       1.9X
UNICODE                                           68601          68619          26          0.0      686010.8      24.1X
UNICODE_CI                                        56342          56361          26          0.0      563422.2      19.8X

OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - contains:     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        7674           7674           1          0.0       76735.3       1.0X
UTF8_LCASE                                        20367          20376          14          0.0      203665.1       2.7X
UNICODE                                          377133         377909        1098          0.0     3771328.8      49.1X
UNICODE_CI                                       434710         435099         551          0.0     4347097.2      56.7X

OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - startsWith:   Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        6956           6959           4          0.0       69561.7       1.0X
UTF8_LCASE                                        14246          14262          23          0.0      142459.6       2.0X
UNICODE                                          369940         370072         186          0.0     3699400.9      53.2X
UNICODE_CI                                       442072         442365         414          0.0     4420718.1      63.6X

OpenJDK 64-Bit Server VM 21.0.4+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
collation unit benchmarks - endsWith:     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        6927           6927           0          0.0       69265.2       1.0X
UTF8_LCASE                                        15505          15514          12          0.0      155054.5       2.2X
UNICODE                                          382361         382426          93          0.0     3823606.6      55.2X
UNICODE_CI                                       449956         450063         151          0.0     4499562.9      65.0X

