2019-10-03 11:58:25 -04:00
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================================================================================================
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Nested Schema Pruning Benchmark For ORC v1
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================================================================================================
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 82 129 39 12.2 82.2 1.0X
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Nested column 462 490 23 2.2 461.7 0.2X
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Nested column in array 2051 2140 74 0.5 2051.2 0.0X
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2019-10-03 11:58:25 -04:00
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 387 418 36 2.6 387.2 1.0X
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Nested column 702 754 41 1.4 702.3 0.6X
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Nested column in array 2320 2511 108 0.4 2320.4 0.2X
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2019-10-03 11:58:25 -04:00
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 314 363 46 3.2 313.6 1.0X
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Nested column 663 712 25 1.5 663.2 0.5X
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Nested column in array 2174 2278 65 0.5 2174.3 0.1X
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2019-10-03 11:58:25 -04:00
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Repartitioning by exprs: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 271 312 45 3.7 270.7 1.0X
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Nested column 664 695 30 1.5 663.6 0.4X
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Nested column in array 2228 2331 88 0.4 2227.8 0.1X
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2019-10-03 11:58:25 -04:00
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 99 138 57 10.1 99.5 1.0X
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Nested column 395 424 28 2.5 395.4 0.3X
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Nested column in array 1734 1779 36 0.6 1733.6 0.1X
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2019-10-03 11:58:25 -04:00
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2021-04-03 16:02:56 -04:00
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OpenJDK 64-Bit Server VM 11.0.10+9-LTS on Linux 5.4.0-1043-azure
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Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz
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2019-10-03 11:58:25 -04:00
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Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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2021-04-03 16:02:56 -04:00
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Top-level column 458 521 55 2.2 458.0 1.0X
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Nested column 818 879 43 1.2 817.5 0.6X
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Nested column in array 2388 2528 95 0.4 2388.0 0.2X
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2019-10-03 11:58:25 -04:00
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