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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARTEMIS-1586) Reduce GC pressure due to String allocations on Core protocol
Date Sat, 13 Jan 2018 17:55:00 GMT

    [ https://issues.apache.org/jira/browse/ARTEMIS-1586?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16325268#comment-16325268
] 

ASF GitHub Bot commented on ARTEMIS-1586:
-----------------------------------------

Github user franz1981 commented on the issue:

    https://github.com/apache/activemq-artemis/pull/1757
  
    @michaelandrepearce 
    I can only say that Christmas is far away, but this is looking just like a Christmas present
to me eheh
    What makes me (even) more happy is that without persistence there are more chances that
the things will be faster too: can just say..well done Michael :+1: 


> Reduce GC pressure due to String allocations on Core protocol
> -------------------------------------------------------------
>
>                 Key: ARTEMIS-1586
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-1586
>             Project: ActiveMQ Artemis
>          Issue Type: Improvement
>            Reporter: Francesco Nigro
>            Assignee: Francesco Nigro
>
> The core protocol produce a huge amount of StringValue/SimpleString instances during
CoreMessage decoding of SessionSendMessages.
> Often these instances are the same during the lifetime of a client/server connection:
providing efficient interners would help to reduce the GC pressure, increasing the broker
capacity/scalability.



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