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https://issues.apache.org/jira/browse/ARTEMIS-3045?focusedWorklogId=528119&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-528119
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ASF GitHub Bot logged work on ARTEMIS-3045:
-------------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Dec/20 12:47
            Start Date: 24/Dec/20 12:47
    Worklog Time Spent: 10m 
      Work Description: franz1981 edited a comment on pull request #3392:
URL: https://github.com/apache/activemq-artemis/pull/3392#issuecomment-750873244


   @michaelandrepearce 
   
   >  That said this wasn't in 2.2.0 so its not addressing what change caused 
the slowdown.
   
   Correct and there are good reasons for that: as mentioned on 
https://issues.apache.org/jira/browse/ARTEMIS-2877 2.2.0 was using Netty very 
differently and the way it was batching writes "stealthy" has been replaced 
with a more aware/idiomatic way to do it although at the cost of getting some 
regressions.
   I'm investigating if such batching was present OOTB on 2.2.0 to be sure of 
it. 
   Looking at the network activity I believe so, because the amount of sent TCP 
packets on 2.2.0 is much less then master, while with this PR they're on par.
    


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Issue Time Tracking
-------------------

    Worklog Id:     (was: 528119)
    Time Spent: 1h 10m  (was: 1h)

> ReplicationManager can batch sent replicated packets
> ----------------------------------------------------
>
>                 Key: ARTEMIS-3045
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3045
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>            Priority: Major
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>




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