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2 | 2 | Benchmark ZStandardCompressionCodec
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3 | 3 | ================================================================================================
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4 | 4 |
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5 |
| -OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1014-azure |
| 5 | +OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1018-azure |
6 | 6 | AMD EPYC 7763 64-Core Processor
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7 | 7 | Benchmark ZStandardCompressionCodec: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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8 | 8 | --------------------------------------------------------------------------------------------------------------------------------------
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9 |
| -Compression 10000 times at level 1 without buffer pool 651 654 3 0.0 65120.6 1.0X |
10 |
| -Compression 10000 times at level 2 without buffer pool 701 702 1 0.0 70069.5 0.9X |
11 |
| -Compression 10000 times at level 3 without buffer pool 788 790 2 0.0 78845.5 0.8X |
12 |
| -Compression 10000 times at level 1 with buffer pool 577 578 2 0.0 57688.1 1.1X |
13 |
| -Compression 10000 times at level 2 with buffer pool 607 608 1 0.0 60653.3 1.1X |
14 |
| -Compression 10000 times at level 3 with buffer pool 716 717 0 0.0 71634.8 0.9X |
| 9 | +Compression 10000 times at level 1 without buffer pool 664 665 1 0.0 66403.7 1.0X |
| 10 | +Compression 10000 times at level 2 without buffer pool 699 700 2 0.0 69853.1 1.0X |
| 11 | +Compression 10000 times at level 3 without buffer pool 788 793 5 0.0 78810.6 0.8X |
| 12 | +Compression 10000 times at level 1 with buffer pool 582 583 1 0.0 58212.7 1.1X |
| 13 | +Compression 10000 times at level 2 with buffer pool 612 614 2 0.0 61216.1 1.1X |
| 14 | +Compression 10000 times at level 3 with buffer pool 718 719 1 0.0 71825.7 0.9X |
15 | 15 |
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16 |
| -OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1014-azure |
| 16 | +OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1018-azure |
17 | 17 | AMD EPYC 7763 64-Core Processor
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18 | 18 | Benchmark ZStandardCompressionCodec: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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19 | 19 | ------------------------------------------------------------------------------------------------------------------------------------------
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20 |
| -Decompression 10000 times from level 1 without buffer pool 621 621 0 0.0 62063.9 1.0X |
21 |
| -Decompression 10000 times from level 2 without buffer pool 620 621 1 0.0 62003.0 1.0X |
22 |
| -Decompression 10000 times from level 3 without buffer pool 620 622 1 0.0 62017.4 1.0X |
23 |
| -Decompression 10000 times from level 1 with buffer pool 544 544 0 0.0 54377.6 1.1X |
24 |
| -Decompression 10000 times from level 2 with buffer pool 544 544 1 0.0 54404.3 1.1X |
25 |
| -Decompression 10000 times from level 3 with buffer pool 543 544 1 0.0 54310.2 1.1X |
| 20 | +Decompression 10000 times from level 1 without buffer pool 601 602 1 0.0 60084.3 1.0X |
| 21 | +Decompression 10000 times from level 2 without buffer pool 600 602 2 0.0 59976.6 1.0X |
| 22 | +Decompression 10000 times from level 3 without buffer pool 600 610 19 0.0 59982.0 1.0X |
| 23 | +Decompression 10000 times from level 1 with buffer pool 543 544 1 0.0 54315.8 1.1X |
| 24 | +Decompression 10000 times from level 2 with buffer pool 542 543 0 0.0 54239.8 1.1X |
| 25 | +Decompression 10000 times from level 3 with buffer pool 543 544 1 0.0 54283.7 1.1X |
26 | 26 |
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27 |
| -OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1014-azure |
| 27 | +OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1018-azure |
28 | 28 | AMD EPYC 7763 64-Core Processor
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29 | 29 | Parallel Compression at level 3: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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30 | 30 | ------------------------------------------------------------------------------------------------------------------------
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31 |
| -Parallel Compression with 0 workers 77 79 1 0.0 603481.7 1.0X |
32 |
| -Parallel Compression with 1 workers 65 68 3 0.0 504835.7 1.2X |
33 |
| -Parallel Compression with 2 workers 50 55 3 0.0 393366.7 1.5X |
34 |
| -Parallel Compression with 4 workers 45 48 2 0.0 352491.0 1.7X |
35 |
| -Parallel Compression with 8 workers 46 49 1 0.0 362934.5 1.7X |
36 |
| -Parallel Compression with 16 workers 50 53 1 0.0 393219.4 1.5X |
| 31 | +Parallel Compression with 0 workers 66 68 1 0.0 518331.5 1.0X |
| 32 | +Parallel Compression with 1 workers 54 58 3 0.0 423384.3 1.2X |
| 33 | +Parallel Compression with 2 workers 45 47 1 0.0 353024.7 1.5X |
| 34 | +Parallel Compression with 4 workers 42 43 1 0.0 325797.6 1.6X |
| 35 | +Parallel Compression with 8 workers 44 46 1 0.0 345601.8 1.5X |
| 36 | +Parallel Compression with 16 workers 47 49 1 0.0 365954.9 1.4X |
37 | 37 |
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38 |
| -OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1014-azure |
| 38 | +OpenJDK 64-Bit Server VM 17.0.15+6-LTS on Linux 6.11.0-1018-azure |
39 | 39 | AMD EPYC 7763 64-Core Processor
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40 | 40 | Parallel Compression at level 9: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative
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41 | 41 | ------------------------------------------------------------------------------------------------------------------------
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42 |
| -Parallel Compression with 0 workers 237 239 1 0.0 1852985.0 1.0X |
43 |
| -Parallel Compression with 1 workers 299 301 2 0.0 2339270.2 0.8X |
44 |
| -Parallel Compression with 2 workers 167 174 6 0.0 1303651.0 1.4X |
45 |
| -Parallel Compression with 4 workers 160 165 3 0.0 1248593.3 1.5X |
46 |
| -Parallel Compression with 8 workers 166 170 3 0.0 1295084.3 1.4X |
47 |
| -Parallel Compression with 16 workers 165 169 3 0.0 1288571.2 1.4X |
| 42 | +Parallel Compression with 0 workers 235 236 1 0.0 1834259.5 1.0X |
| 43 | +Parallel Compression with 1 workers 258 261 3 0.0 2017482.6 0.9X |
| 44 | +Parallel Compression with 2 workers 142 150 7 0.0 1110600.9 1.7X |
| 45 | +Parallel Compression with 4 workers 131 134 2 0.0 1025190.7 1.8X |
| 46 | +Parallel Compression with 8 workers 137 140 3 0.0 1072618.8 1.7X |
| 47 | +Parallel Compression with 16 workers 137 140 3 0.0 1066912.9 1.7X |
48 | 48 |
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49 | 49 |
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