aromanenko-dev edited a comment on issue #11055: [BEAM-9436] Improve GBK in spark structured streaming runner URL: https://github.com/apache/beam/pull/11055#issuecomment-603285909 > I have already given them. see above >>I could not make jenkins launch the script from the PR (!) So I ran it locally here are the compared results: on a -Xms12g -Xmx20g JVM, 200000 elements of K=100K and V=100K >>before the change on GBK: run time 403.033s >>after the change on GBK: run time 283.426s @echauchot I saw this but it was not clear said which kind of tests it was running. I'd expect to run Nexmark (as our Beam default standard) for such performance testing. Also, it would be great, as @iemejia mentioned, to run it in distributed environment (not only locally).
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