[jbosstools-issues] [JBoss JIRA] (JBIDE-20750) Slow Memory Leak in JSF tools

[Viacheslav Kabanovich (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-20750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13111075#comment-13111075 ] 

Viacheslav Kabanovich commented on JBIDE-20750:
-----------------------------------------------

We have to implement dispose() method for KB model objects and call it when project is removed or closed.

> Slow Memory Leak in JSF tools
> -----------------------------
>
>                 Key: JBIDE-20750
>                 URL: https://issues.jboss.org/browse/JBIDE-20750
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jsf
>    Affects Versions: 4.3.0.CR1
>            Reporter: Denis Golovin
>            Assignee: Viacheslav Kabanovich
>            Priority: Critical
>             Fix For: 4.3.1.Final, 4.4.0.Alpha1
>
>         Attachments: .log, heap-snapshot1.png, heap-snapshot2.png, mem-usage.png, oom1.png, oom2.png
>
>
> Opening then closing jsf projects slowly consumes heap memory, whish leads to slowing down overal performance and eventually to GC overhead limit exceeded exceptions.
> Attached screenshot list:
> 1. GC overhead limit exceeded error [^oom1.png];
> 2. Heap Memory Usage timeline [^mem-usage.png];
> 3. Heap Memory Objects filtered for "org.jboss.tools" [^heap-snapshot2.png];
> 4. Heap Memory Objects none filtered [^heap-snapshot1.png];
> 5. OOM Dialog [^oom2.png]ж
> 6. [^.log]



--
This message was sent by Atlassian JIRA
(v6.4.11#64026)