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Posted to issues@activemq.apache.org by "Francesco Nigro (JIRA)" <ji...@apache.org> on 2018/01/19 08:14:00 UTC

[jira] [Resolved] (ARTEMIS-1586) Reduce GC pressure due to String allocations on Core protocol

     [ https://issues.apache.org/jira/browse/ARTEMIS-1586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Francesco Nigro resolved ARTEMIS-1586.
--------------------------------------
    Resolution: Fixed

> 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
>            Priority: Major
>
> 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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