54 lines
4.5 KiB
Plaintext
54 lines
4.5 KiB
Plaintext
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================================================================================================
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Nested Schema Pruning Benchmark For ORC v2
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================================================================================================
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Selection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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Top-level column 150 187 20 6.7 150.2 1.0X
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Nested column 1370 1463 104 0.7 1369.8 0.1X
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Nested column in array 6575 6656 66 0.2 6575.2 0.0X
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Limiting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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Top-level column 134 161 20 7.5 133.7 1.0X
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Nested column 1532 1550 15 0.7 1532.4 0.1X
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Nested column in array 6601 6688 126 0.2 6601.4 0.0X
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Repartitioning: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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Top-level column 409 491 190 2.4 409.5 1.0X
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Nested column 1896 1938 60 0.5 1896.2 0.2X
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Nested column in array 7414 7472 43 0.1 7414.0 0.1X
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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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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Top-level column 408 433 37 2.5 408.1 1.0X
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Nested column 4703 4795 101 0.2 4703.4 0.1X
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Nested column in array 10477 10556 61 0.1 10476.6 0.0X
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Sample: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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Top-level column 130 164 31 7.7 130.3 1.0X
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Nested column 1471 1513 44 0.7 1470.5 0.1X
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Nested column in array 6492 6551 55 0.2 6492.0 0.0X
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OpenJDK 64-Bit Server VM 11.0.4+11-LTS on Linux 3.10.0-862.3.2.el7.x86_64
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Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz
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Sorting: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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Top-level column 268 283 14 3.7 268.4 1.0X
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Nested column 3347 3401 77 0.3 3347.3 0.1X
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Nested column in array 9297 9433 237 0.1 9296.6 0.0X
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