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From "Vishal Sharda (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DISPATCH-337) Huge memory leaks in Qpid Dispatch router
Date Fri, 03 Jun 2016 16:49:59 GMT

     [ https://issues.apache.org/jira/browse/DISPATCH-337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vishal Sharda updated DISPATCH-337:
-----------------------------------
    Attachment: Memory_usage_subsequent_run_no_SSL.png
                Memory_usage_first_run_no_SSL.png

Attached two files: Memory_usage_first_run_no_SSL.png and Memory_usage_subsequent_run_no_SSL.png

I ran another test - two routers connected to each other, several senders connecting to first
router and 1 receiver connecting to the second router.  All connections were insecure (no
SSL at all).  I see the same type of memory leaks but the pace of growth in resident memory
usage is nearly halved.

SSL amplifies the leaks but they occur without SSL also.


> 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: Memory_usage_first_run_no_SSL.png, Memory_usage_subsequent_run_no_SSL.png,
Rapid_perm_memory_increase.png, Subsequent_memory_increase.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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