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From "sravan kumar palakala (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AXIS2-5891) Memory Leak in Production server
Date Sun, 24 Sep 2017 13:43:01 GMT

     [ https://issues.apache.org/jira/browse/AXIS2-5891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

sravan kumar palakala updated AXIS2-5891:
-----------------------------------------
    Attachment:     (was: 1leaksuspect.doc)

> Memory Leak in Production server 
> ---------------------------------
>
>                 Key: AXIS2-5891
>                 URL: https://issues.apache.org/jira/browse/AXIS2-5891
>             Project: Axis2
>          Issue Type: Bug
>          Components: jaxws
>    Affects Versions: 1.6.4
>         Environment: jdk 1.8 u74,struts 1.3, axis2 1.6.4,JAX-WS RI 2.2.9
>            Reporter: sravan kumar palakala
>            Priority: Critical
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> Hi Team,
> we have deployed Webapplication  with following environment jdk 1.8 update 74, struts
1.3,axis2 1.6.4  
> our application has various endpoints like webapp is producer and consumer to other applications
> Problem:
>   In production heap memory is increasing extensively currently memory settings are min
memory 512m and max heap size is14 GB
> which is not ideal memory settings and everyday noon we need to restart production.
>  Cause:
>   No of instances from following classes creating memory leak
> 1)com.sun.org.apache.xerces.internal.dom
> com.sun.org.apache.xerces.internal.dom.DeferredElementNSImpl   system class loader
> 2)org.apache.axis2.description.AxisService  org.apache.catalina.loader.WebappClassLoader

> investigation details:
> obtained heap dump from production and used eclipse mat and obtained leak suspect report
> i have attached leak suspects report
> Could you please guide me how to fix this issue?



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