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OrcV2NestedSchemaPruningBenchmark-jdk11-results.txt
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OrcV2NestedSchemaPruningBenchmark-jdk11-results.txt
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================================================================================================
Nested Schema Pruning Benchmark For ORC v2
================================================================================================
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 129 182 62 7.8 128.7 1.0X
Nested column 532 573 24 1.9 532.3 0.2X
Nested column in array 1440 1532 72 0.7 1439.6 0.1X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 407 482 78 2.5 407.5 1.0X
Nested column 856 891 22 1.2 856.4 0.5X
Nested column in array 1927 1985 41 0.5 1926.5 0.2X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 377 424 47 2.7 376.9 1.0X
Nested column 808 847 28 1.2 807.8 0.5X
Nested column in array 1900 1969 55 0.5 1899.9 0.2X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 349 408 55 2.9 349.0 1.0X
Nested column 854 894 28 1.2 854.1 0.4X
Nested column in array 1967 2038 48 0.5 1966.8 0.2X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 117 188 60 8.6 116.6 1.0X
Nested column 567 594 24 1.8 566.8 0.2X
Nested column in array 1490 1513 15 0.7 1490.1 0.1X
OpenJDK 64-Bit Server VM 11.0.17+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz
Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
------------------------------------------------------------------------------------------------------------------------
Top-level column 533 666 97 1.9 533.2 1.0X
Nested column 1045 1114 62 1.0 1045.4 0.5X
Nested column in array 2281 2414 183 0.4 2281.0 0.2X