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From "Hardik Trivedi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ANY23-315) Memory Goes up and down cycle. (ClassLoader)
Date Fri, 22 Dec 2017 13:25:00 GMT

     [ https://issues.apache.org/jira/browse/ANY23-315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hardik Trivedi updated ANY23-315:
---------------------------------
    Attachment: LocalMemoryAnalysisLeak4_2_X.png

> Memory Goes up and down cycle. (ClassLoader)
> --------------------------------------------
>
>                 Key: ANY23-315
>                 URL: https://issues.apache.org/jira/browse/ANY23-315
>             Project: Apache Any23
>          Issue Type: Bug
>            Reporter: Hardik Trivedi
>            Priority: Critical
>         Attachments: LocalMemoryAnalysis4_2_X.png, LocalMemoryAnalysisLeak4_2_X.png,
LocalMemoryAnalysis_BigestObject4_2_X.png
>
>
> In My project, I just start Apache tomcat(put it ideal) and observe memory in jvisualVM.
> What I observe is.
> 1) It takes to much memory approximate 1GB after some time it drops memory and again
starts occupied memory up to 1GB this cycle run continuously.
> 2) I take the heap dump of it and analyse it I found suspect is ClassLoader.
> My Question is:- 
> 1) Is it normal behaviour that memory consumption in a cyclic manner.
> 2) Why Class loader become suspect here.
> 3) Is there any way to reduced memory consumption by classLoader.
> Note: I attache ScreenShort of jvisualVm memory, Leak Suspect from MAT 
> please find attachments.



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