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BuiltInDataSourceWriteBenchmark-jdk11-results.txt
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BuiltInDataSourceWriteBenchmark-jdk11-results.txt
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================================================================================================
Parquet writer benchmark
================================================================================================
OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
Parquet writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Output Single Int Column 2552 2690 195 6.2 162.2 1.0X
Output Single Double Column 2865 2892 38 5.5 182.2 0.9X
Output Int and String Column 7876 7885 12 2.0 500.7 0.3X
Output Partitions 5079 5871 1120 3.1 322.9 0.5X
Output Buckets 6980 6994 20 2.3 443.8 0.4X
================================================================================================
ORC writer benchmark
================================================================================================
OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
ORC writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Output Single Int Column 1799 1902 146 8.7 114.4 1.0X
Output Single Double Column 2268 2276 11 6.9 144.2 0.8X
Output Int and String Column 6650 6670 28 2.4 422.8 0.3X
Output Partitions 4697 4719 31 3.3 298.6 0.4X
Output Buckets 6394 6436 60 2.5 406.5 0.3X
================================================================================================
JSON writer benchmark
================================================================================================
OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
JSON writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Output Single Int Column 2778 3522 1052 5.7 176.6 1.0X
Output Single Double Column 4222 4269 67 3.7 268.4 0.7X
Output Int and String Column 10822 10845 33 1.5 688.0 0.3X
Output Partitions 5450 5523 104 2.9 346.5 0.5X
Output Buckets 10827 11622 1123 1.5 688.4 0.3X
================================================================================================
CSV writer benchmark
================================================================================================
OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
CSV writer benchmark: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Output Single Int Column 3649 3698 68 4.3 232.0 1.0X
Output Single Double Column 4612 4696 120 3.4 293.2 0.8X
Output Int and String Column 7334 7517 258 2.1 466.3 0.5X
Output Partitions 6386 6541 220 2.5 406.0 0.6X
Output Buckets 8692 9439 1057 1.8 552.6 0.4X