[jira] [Updated] (SPARK-13131) Use best time and average time in micro benchmark

[Davies Liu (JIRA)]

 [ 
https://issues.apache.org/jira/browse/SPARK-13131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Davies Liu updated SPARK-13131:
---
Description: Best time should be more stable than average time in 
benchmark, together with average time, they could show more information.  (was: 
Median time should be more stable than average time in benchmark.)

> Use best  time and average time in micro benchmark
> --
>
> Key: SPARK-13131
> URL: https://issues.apache.org/jira/browse/SPARK-13131
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Reporter: Davies Liu
>Assignee: Davies Liu
>
> Best time should be more stable than average time in benchmark, together with 
> average time, they could show more information.



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[jira] [Updated] (SPARK-13131) Use best time and average time in micro benchmark

[Davies Liu (JIRA)]

 [ 
https://issues.apache.org/jira/browse/SPARK-13131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Davies Liu updated SPARK-13131:
---
Summary: Use best  time and average time in micro benchmark  (was: Use 
median time in benchmark)

> Use best  time and average time in micro benchmark
> --
>
> Key: SPARK-13131
> URL: https://issues.apache.org/jira/browse/SPARK-13131
> Project: Spark
>  Issue Type: Improvement
>  Components: SQL
>Reporter: Davies Liu
>Assignee: Davies Liu
>
> Median time should be more stable than average time in benchmark.



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