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Benchmark ZStandardCompressionCodec
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OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1022-azure
AMD EPYC 7763 64-Core Processor
Compression:                                        Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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Compression 4 times at level 1 without buffer pool           2576           2576           0          0.0   643979274.8       1.0X
Compression 4 times at level 2 without buffer pool           4211           4212           2          0.0  1052665224.3       0.6X
Compression 4 times at level 3 without buffer pool           6338           6351          19          0.0  1584564436.5       0.4X
Compression 4 times at level 1 with buffer pool              2576           2576           1          0.0   644013405.0       1.0X
Compression 4 times at level 2 with buffer pool              4207           4210           4          0.0  1051757512.5       0.6X
Compression 4 times at level 3 with buffer pool              6345           6358          17          0.0  1586305669.5       0.4X

OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1022-azure
AMD EPYC 7763 64-Core Processor
Decompression:                                          Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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Decompression 4 times from level 1 without buffer pool            867            877          17          0.0   216774592.3       1.0X
Decompression 4 times from level 2 without buffer pool           1139           1148          14          0.0   284659715.0       0.8X
Decompression 4 times from level 3 without buffer pool           1406           1412           8          0.0   351623223.3       0.6X
Decompression 4 times from level 1 with buffer pool               854            895          37          0.0   213460977.7       1.0X
Decompression 4 times from level 2 with buffer pool              1125           1131           8          0.0   281341241.0       0.8X
Decompression 4 times from level 3 with buffer pool              1374           1385          15          0.0   343464635.3       0.6X

OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1022-azure
AMD EPYC 7763 64-Core Processor
Parallel Compression at level 3:          Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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Parallel Compression with 0 workers                2113           2113           1          0.0   528213447.5       1.0X
Parallel Compression with 1 workers                1881           1881           0          0.0   470126632.5       1.1X
Parallel Compression with 2 workers                 975            985          12          0.0   243748218.8       2.2X
Parallel Compression with 4 workers                 717            727          13          0.0   179305177.5       2.9X
Parallel Compression with 8 workers                 752            772          17          0.0   188028931.8       2.8X
Parallel Compression with 16 workers                862            877          13          0.0   215494751.0       2.5X

OpenJDK 64-Bit Server VM 21.0.12+8-LTS on Linux 6.17.0-1022-azure
AMD EPYC 7763 64-Core Processor
Parallel Compression at level 9:          Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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Parallel Compression with 0 workers                8572           8588          22          0.0  2143058707.0       1.0X
Parallel Compression with 1 workers                7627           7643          22          0.0  1906855279.0       1.1X
Parallel Compression with 2 workers                3867           3900          47          0.0   966675059.0       2.2X
Parallel Compression with 4 workers                3202           3227          36          0.0   800388575.5       2.7X
Parallel Compression with 8 workers                3630           3659          41          0.0   907462398.8       2.4X
Parallel Compression with 16 workers               3832           3870          54          0.0   957974479.5       2.2X


