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https://issues.apache.org/activemq/browse/AMQ-1764?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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armgong updated AMQ-1764:
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    Attachment:     (was: test.zip)

> strange slower consumer and borker problem,make slow consumer application and 
> broker memory grow very fast
> ----------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-1764
>                 URL: https://issues.apache.org/activemq/browse/AMQ-1764
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.1.0
>         Environment: win2003sp2 , activemq 5.10 ,jdk6.0update6
>            Reporter: armgong
>
> I write a fast producer(produce a message take 1 ms) and a slow 
> consumer(consumer a message take 10 seconds) application,and config 
> standalone activemq through activemq.xml,in the activemq.xml I config 
> constantPendingMessageLimitStrategy limit="10",and in the slow consumer i 
> config connection url is 
> "tcp://127.0.0.1:61616?jms.prefetchPolicy.queuePrefetch=50".
>  but the strange problem happends when i want send 200k 512 bytes size 
> messages to borker through fast producer. 
> when producer send  messages start,the borker and the slow consumer memory 
> useage grow very fast,after send 120k messages, the slow consumer take 80MB 
> memory from at application start 18MB memory,and borker take 140MB memory, 
> then borker slowing down,and totaly freeze.

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