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From "Carles Figuerola (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-9375) Cloudstack Management Memory Leak on org.apache.coyote.RequestInfo
Date Wed, 04 May 2016 19:44:12 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-9375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15271308#comment-15271308
] 

Carles Figuerola commented on CLOUDSTACK-9375:
----------------------------------------------

[~jburwell]: we're running tomcat6-6.0.24-80.el6.x86_64 in the acs installation that doesn't
have this problem and tomcat6-6.0.24-90.el6.x86_64 in the one that has the problem.

> Cloudstack Management Memory Leak on org.apache.coyote.RequestInfo
> ------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-9375
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9375
>             Project: CloudStack
>          Issue Type: Bug
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: Management Server
>    Affects Versions: 4.5.2
>         Environment: CentOS release 6.7 (Final)
>            Reporter: Carles Figuerola
>
> After deploying ACS (cloudstack-management-4.5.2-1.el6.x86_64), using a 4 management
cluster, the management pid keeps crashing with out of memory errors. Eclipse Memory Analyzer
points to this class (org.apache.coyote.RequestInfo) as the culpable one:
> {code}
> 66,923 instances of "org.apache.coyote.RequestInfo", loaded by "org.apache.catalina.loader.StandardClassLoader
@ 0x600026b98" occupy 6,227,824,472 (94.91%) bytes. These instances are referenced from one
instance of "java.lang.Object[]", loaded by "<system class loader>"
> {code}
> Strangely, this is not affecting a smaller installation (2 management,  90 hosts, ~2000
VMs) that is running ACS 4.5.2 over CentOS 6.7 or a clone of the broken one (4 management,
300 hosts, ~4000 VMs) running ACS 4.5.2 over Ubuntu 12.04.



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