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MetadataStructBenchmark-jdk17-results.txt
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MetadataStructBenchmark-jdk17-results.txt
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================================================================================================
Metadata Struct Benchmark
================================================================================================
OpenJDK 64-Bit Server VM 17.0.5+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Vectorized Parquet: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
no metadata columns 502 536 26 10.0 100.3 1.0X
_metadata.file_path 630 648 14 7.9 125.9 0.8X
_metadata.file_name 627 644 19 8.0 125.4 0.8X
_metadata.file_size 530 544 13 9.4 106.0 0.9X
_metadata.file_modification_time 532 549 13 9.4 106.4 0.9X
_metadata.row_index 613 637 13 8.2 122.7 0.8X
_metadata 969 994 20 5.2 193.7 0.5X
OpenJDK 64-Bit Server VM 17.0.5+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Parquet-mr: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
no metadata columns 1577 1626 44 3.2 315.5 1.0X
_metadata.file_path 2325 2379 36 2.2 465.1 0.7X
_metadata.file_name 2331 2378 34 2.1 466.3 0.7X
_metadata.file_size 2074 2142 59 2.4 414.9 0.8X
_metadata.file_modification_time 2109 2145 24 2.4 421.8 0.7X
_metadata.row_index 1973 2024 32 2.5 394.6 0.8X
_metadata 3086 3118 30 1.6 617.3 0.5X
OpenJDK 64-Bit Server VM 17.0.5+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
JSON: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
no metadata columns 5097 5186 79 1.0 1019.5 1.0X
_metadata.file_path 5733 5819 55 0.9 1146.7 0.9X
_metadata.file_name 5696 5773 48 0.9 1139.3 0.9X
_metadata.file_size 5451 5545 53 0.9 1090.2 0.9X
_metadata.file_modification_time 5440 5527 58 0.9 1088.1 0.9X
_metadata 6371 6453 60 0.8 1274.2 0.8X