[jira] [Created] (ARTEMIS-3517) Memory leak when using AMQP

["Paweł Trynkiewicz (Jira)" <ji...@apache.org>]

Paweł Trynkiewicz created ARTEMIS-3517:
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             Summary: Memory leak when using AMQP 
                 Key: ARTEMIS-3517
                 URL: https://issues.apache.org/jira/browse/ARTEMIS-3517
             Project: ActiveMQ Artemis
          Issue Type: Bug
          Components: AMQP
    Affects Versions: 2.18.0
         Environment: Artemis mq running as a docker container. The image was built as debian.sh 

Consumers are working on .Net Core 3.1 on AMQPNetLite.Core version 2.4

 

{color:#444444}Java info: {color}

{color:#444444}openjdk version "1.8.0_302"{color}
{color:#444444}OpenJDK Runtime Environment (build 1.8.0_302-b08){color}
{color:#444444}OpenJDK 64-Bit Server VM (build 25.302-b08, mixed mode){color}

 

Artgument in artemis.profile:  -XX:+UseG1GC -XX:+UseStringDeduplication -Xms512M -Xmx2G
            Reporter: Paweł Trynkiewicz
             Fix For: 2.19.0
         Attachments: memory_usage.PNG, ques.PNG

In our Docker, swarm Artemis run in a cluster where two nodes are master and two slaves. 


The cluster is practically not used, but I have noticed a very rapid increase in RAM consumption on the node to which AMQP consumers are connecting. On the remaining nodes, I did not notice any significant memory consumption. Therefore, I believe that consumers of AMQP messages are causing the problem on the server side.  The problem appeared after switching from vromero/activemq-artemis-docker from version 2.15 to 2.18.



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