viirya commented on a change in pull request #25969: [SPARK-29297][TESTS] Compare `core`/`mllib` module benchmarks in JDK8/11 URL: https://github.com/apache/spark/pull/25969#discussion_r329402650
########## File path: core/benchmarks/PropertiesCloneBenchmark-results.txt ########## @@ -2,39 +2,39 @@ Properties Cloning ================================================================================================ -Java HotSpot(TM) 64-Bit Server VM 1.8.0_131-b11 on Mac OS X 10.14.6 -Intel(R) Core(TM) i9-8950HK CPU @ 2.90GHz +OpenJDK 64-Bit Server VM 1.8.0_222-b10 on Linux 3.10.0-862.3.2.el7.x86_64 +Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz Empty Properties: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ -SerializationUtils.clone 0 0 0 0.2 4184.0 1.0X -Utils.cloneProperties 0 0 0 55.6 18.0 232.4X +SerializationUtils.clone 0 0 0 0.1 13640.0 1.0X +Utils.cloneProperties 0 0 0 1.6 608.0 22.4X Review comment: 232 -> 22? Looks slower significantly. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
