dongjoon-hyun commented on code in PR #56163: URL: https://github.com/apache/spark/pull/56163#discussion_r3318766421
########## core/benchmarks/ZStandardBenchmark-jdk21-results.txt: ########## @@ -2,81 +2,81 @@ Benchmark ZStandardCompressionCodec ================================================================================================ -OpenJDK 64-Bit Server VM 21.0.10+7-LTS on Linux 6.14.0-1017-azure -AMD EPYC 7763 64-Core Processor +OpenJDK 64-Bit Server VM 21.0.11+10-LTS on Linux 6.17.0-1015-azure +Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz Benchmark ZStandardCompressionCodec: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative -------------------------------------------------------------------------------------------------------------------------------------- -Compression 10000 times at level 1 without buffer pool 639 659 14 0.0 63911.4 1.0X -Compression 10000 times at level 2 without buffer pool 701 704 3 0.0 70100.0 0.9X -Compression 10000 times at level 3 without buffer pool 795 796 1 0.0 79524.8 0.8X -Compression 10000 times at level 1 with buffer pool 593 594 1 0.0 59304.9 1.1X -Compression 10000 times at level 2 with buffer pool 626 627 1 0.0 62575.0 1.0X -Compression 10000 times at level 3 with buffer pool 730 730 0 0.0 72959.7 0.9X +Compression 10000 times at level 1 without buffer pool 1707 1708 2 0.0 170666.5 1.0X Review Comment: Hi, @peter-toth . Since the underlying machine is changed randomly in GitHub Actions: `AMD EPYC 7763 64-Core Processor` vs `Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz`, we usually check `Relative` columns first. If there is no significant change relatively, it's okay. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
