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                                           165            165           0          0.2        4118.0       1.0X
UTF8_LCASE                                           6996           7019          33          0.0      174899.5      42.5X
UNICODE                                              5395           5407          18          0.0      134874.5      32.8X
UNICODE_CI                                           5670           5672           2          0.0      141756.7      34.4X

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                                            306            306           0          0.1        7656.1       1.0X
UTF8_LCASE                                            6950           6957          11          0.0      173739.0      22.7X
UNICODE                                               5120           5123           3          0.0      128010.6      16.7X
UNICODE_CI                                            5080           5099          27          0.0      127011.6      16.6X

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 - hashFunction:  Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                         384            384           1          0.1        9591.1       1.0X
UTF8_LCASE                                         3549           3550           2          0.0       88721.7       9.3X
UNICODE                                           14143          14145           3          0.0      353570.2      36.9X
UNICODE_CI                                        11925          11929           6          0.0      298126.4      31.1X

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 - contains:     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        1375           1376           1          0.0       34375.4       1.0X
UTF8_LCASE                                         8740           8744           6          0.0      218504.1       6.4X
UNICODE                                           68707          68818         158          0.0     1717667.1      50.0X
UNICODE_CI                                        77167          77197          42          0.0     1929168.6      56.1X

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 - startsWith:   Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        1064           1065           2          0.0       26587.9       1.0X
UTF8_LCASE                                         5820           5827          10          0.0      145506.0       5.5X
UNICODE                                           67636          67675          54          0.0     1690904.3      63.6X
UNICODE_CI                                        77750          77796          65          0.0     1943738.2      73.1X

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 - endsWith:     Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns) Relative time
------------------------------------------------------------------------------------------------------------------------
UTF8_BINARY                                        1090           1091           0          0.0       27260.9       1.0X
UTF8_LCASE                                         6049           6054           7          0.0      151221.3       5.5X
UNICODE                                           74589          74633          62          0.0     1864725.7      68.4X
UNICODE_CI                                        83674          83708          49          0.0     2091841.0      76.7X

