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https://issues.apache.org/jira/browse/DISPATCH-337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15556229#comment-15556229
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Ted Ross commented on DISPATCH-337:
-----------------------------------
I believe that the qdstat program is timing out waiting for a response from the
router. You can increase the timeout period using the -t option. It's
possible that with a longer timeout, you will eventually get a response.
I believe there is a problem with the router-core thread. Either it is very
busy, it is spinning, or it is stopped. The CPU usage will shed light on this
question.
-Ted
> Huge memory leaks in Qpid Dispatch router
> -----------------------------------------
>
> Key: DISPATCH-337
> URL: https://issues.apache.org/jira/browse/DISPATCH-337
> Project: Qpid Dispatch
> Issue Type: Bug
> Affects Versions: 0.6.0
> Environment: Debian 8.3, Apache Qpid Proton 0.12.2 for drivers and
> dependencies, Hardware: 2 CPUs, 15 GB RAM, 60 GB HDD on 2 separate machines
> Reporter: Vishal Sharda
> Priority: Critical
> Attachments: LNP-1_Huge_memory.png, LNP-1_Leak_starts.png,
> LNP-1_not_accepting_connections.png, Memory_usage_first_run_no_SSL.png,
> Memory_usage_subsequent_run_no_SSL.png, Rapid_perm_memory_increase.png,
> Subsequent_memory_increase.png, Tim-Router-3-huge-memory-usage.png,
> Tim_Router_3.png, Tim_Routers_3_and_6_further_leaks.png, config1.conf,
> config2.conf, val2_receiver.txt, val2_sender.txt
>
>
> Valgrind shows huge memory leaks while running 2 interconnected routers with
> 2 parallel senders connected to the one router and 2 parallel receivers
> connected to the other router.
> The CRYPTO leak that is coming from Qpid Proton 0.12.2 is already fixed here:
> https://issues.apache.org/jira/browse/PROTON-1115
> However, the rest of the leaks are from qdrouterd.
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