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https://issues.apache.org/jira/browse/ARTEMIS-1476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16215616#comment-16215616
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ASF GitHub Bot commented on ARTEMIS-1476:
-----------------------------------------

Github user clebertsuconic commented on the issue:

    https://github.com/apache/activemq-artemis/pull/1605
  
    This adds complexity that we don't need.. you're even requiring GCs to 
perform now.. the previous version wouldn't generate any garbage during the 
measurements (just simple buffer.write all the time.. always the same buffer).


> HdrHistogram support on verbose SyncCalculation
> -----------------------------------------------
>
>                 Key: ARTEMIS-1476
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1476
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>          Components: Broker
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>
> The SyncCalculation::syncTest could benefit of 
> [HdrHistogram|http://hdrhistogram.org/] support to represent the write 
> latencies percentile distribution while using it as a CLI command (ie through 
> the perf-journal command).



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