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https://issues.apache.org/jira/browse/ARTEMIS-3059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Clebert Suconic closed ARTEMIS-3059.
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Fix Version/s: 2.17.0
Resolution: Fixed
> AMQP message reencoding should save creating Netty heap arenas
> --------------------------------------------------------------
>
> Key: ARTEMIS-3059
> URL: https://issues.apache.org/jira/browse/ARTEMIS-3059
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Components: AMQP, Broker
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Major
> Fix For: 2.17.0
>
> Time Spent: 1.5h
> Remaining Estimate: 0h
>
> AMQP reencoding is using Netty pooled heap buffers to encode the message,
> creating heap arenas that would affect the broker heap memory footprint: this
> could be saved by using off-heap/direct arenas that are already allocated by
> the broker for networking.
>
> What can cause messages to be re-encoded is sending them across bridges, that
> means that cluster connections (that are special bridges) can stealthy affect
> the broker memory footprint.
>
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