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https://issues.apache.org/jira/browse/SPARK-14072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15206872#comment-15206872
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Apache Spark commented on SPARK-14072:
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User 'kiszk' has created a pull request for this issue:
https://github.com/apache/spark/pull/11893
> Show JVM information when we run Benchmark
> ------------------------------------------
>
> Key: SPARK-14072
> URL: https://issues.apache.org/jira/browse/SPARK-14072
> Project: Spark
> Issue Type: Improvement
> Reporter: Kazuaki Ishizaki
> Priority: Minor
>
> When we run a benchmark program, the result also shows processor information.
> Since a version of JVM may also affect performance, it would be good to show
> JVM version information.
> Current:
> {noformat}
> model name : Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
> String Dictionary: Best/Avg Time(ms) Rate(M/s) Per
> Row(ns) Relative
> -------------------------------------------------------------------------------------------
> SQL Parquet Vectorized 693 / 740 15.1
> 66.1 1.0X
> SQL Parquet MR 2501 / 2562 4.2
> 238.5 0.3X
> {noformat}
> Proposal:
> {noformat}
> model name : Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz
> JVM information : IBM J9 VM, pxa6480sr2-20151023_01 (SR2)
> String Dictionary: Best/Avg Time(ms) Rate(M/s) Per
> Row(ns) Relative
> -------------------------------------------------------------------------------------------
> SQL Parquet Vectorized 693 / 740 15.1
> 66.1 1.0X
> SQL Parquet MR 2501 / 2562 4.2
> 238.5 0.3X
> {noformat}
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