Messages in this thread |  | | Date | Wed, 3 Oct 2018 18:37:41 +0530 | From | Srikar Dronamraju <> | Subject | Re: [PATCH 2/2] mm, numa: Migrate pages to local nodes quicker early in the lifetime of a task |
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* Srikar Dronamraju <srikar@linux.vnet.ibm.com> [2018-10-02 23:00:05]:
> I will try to get a DayTrader run in a day or two. There JVM and db threads > act on the same memory, I presume it might show some insights.
I ran 2 runs of daytrader 7 with and without patch on a 2 node power9 PowerNv box. https://github.com/WASdev/sample.daytrader7 In each run, has 8 JVMs.
Throughputs (Higher are better) Without patch 19216.8 18900.7 Average: 19058.75 With patch 18644.5 18480.9 Average: 18562.70
Difference being -2.6% regression
-- Thanks and Regards Srikar Dronamraju
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