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Posted to issues@ignite.apache.org by "Ilya Suntsov (JIRA)" <ji...@apache.org> on 2016/08/31 15:00:27 UTC

[jira] [Created] (IGNITE-3814) Unstable results of compute benchmarks

Ilya Suntsov created IGNITE-3814:
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             Summary: Unstable results of compute benchmarks
                 Key: IGNITE-3814
                 URL: https://issues.apache.org/jira/browse/IGNITE-3814
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 1.7
         Environment: Ubuntu 14.04
jdk 1.7, jdk 1.8
            Reporter: Ilya Suntsov


I've run the following compute benchmarks:
* exec-compute
* run-compute
* broad-compute
* apply-compute
and got huge difference between the best and worst results e.g. for exec-compute we have the following numbers:
1	1222.38
2	1220.63
3	1044.53
4	1342.39
5	1393.57
5	1064.66

delta between 3-rd and 4-th runs is 28%.
I think we should re-work these benchmarks.



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