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https://issues.apache.org/jira/browse/SYNAPSE-998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Isuru Udana Loku Narangoda resolved SYNAPSE-998.
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Resolution: Fixed
Assignee: Isuru Udana Loku Narangoda (was: Hiranya Jayathilaka)
Fix Version/s: 3.0
Slightly modified fix committed with revision 1775996.
> Memory leak in VFS
> ------------------
>
> Key: SYNAPSE-998
> URL: https://issues.apache.org/jira/browse/SYNAPSE-998
> Project: Synapse
> Issue Type: Bug
> Reporter: Vanjikumaran Sivajothy
> Assignee: Isuru Udana Loku Narangoda
> Priority: Critical
> Fix For: 3.0
>
> Attachments: AfterPatchMemoryPattern.png, CreateDir.py,
> CreateProxy.py, HitHard.py, MemoryUsagePatternWithoutpatch1.png,
> MemoryUsagePatternWithoutpatch2.png, MemoryUsagePatternWithoutpatch3.png,
> SYNAPSE-998.diff, synapse_Leak_Suspects.zip, synapse_Top_Consumers.zip
>
>
> Hi,
> I have tested the VFS functionality with 500 proxies and each proxy pointed
> to different 500 folders. Then send around 300 concurrent HTTP request to
> each proxy. With the time i was able to notice memory growth and Synapse get
> Memory leak.
> Therefore, i run the 300 concurrent HTTP request again the Synapse and killed
> client in the middle. I was able to clearly observe in Jconsole, memory was
> not released even when i try to perform GC manually.
> To reproduce this, I have attached the python scripts that i have used to
> create Directories, Proxies and Requests.
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