[jboss-jira] [JBoss JIRA] (WFLY-13514) Huge memory leak in WildFly

[Flavia Rainone (Jira)]

    [ https://issues.redhat.com/browse/WFLY-13514?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14118501#comment-14118501 ] 

Flavia Rainone commented on WFLY-13514:
---------------------------------------

This is probably related to https://github.com/undertow-io/undertow/commit/439001a0ca1fb4b0f44d63b06a66fe9000899202 / UNDERTOW-1573.
We do have a related discussion on this PR: https://github.com/undertow-io/undertow/pull/862
I'll try reverting the PR and and running the reproducer to validate if it is really the case. It is on my TODO list to investigate, as I mentioned in the PR above, a possible solution to this. Given it affects other scenarios such as JSF + CDI beans, I'll be investigating this next thing on my list.

> Huge memory leak in WildFly
> ---------------------------
>
>                 Key: WFLY-13514
>                 URL: https://issues.redhat.com/browse/WFLY-13514
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld, JSF
>    Affects Versions: 18.0.1.Final, 19.1.0.Final, 20.0.0.Beta1
>            Reporter: Konrad Bak
>            Assignee: Matěj Novotný
>            Priority: Critical
>
> https://github.com/konbk/bug-report-wildfly-oome
> The project shows a huge memory leak introduced in recent WildFly versions that can crash a real-world Java EE application in a matter of hours.
> When a JSF page contains any component bound to page variable, all CDI beans (regardless of scope) used on that page stay in memory.



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