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From "Carles Figuerola (JIRA)" <>
Subject [jira] [Created] (CLOUDSTACK-9375) Cloudstack Management Memory Leak on org.apache.coyote.RequestInfo
Date Wed, 04 May 2016 18:13:12 GMT
Carles Figuerola created CLOUDSTACK-9375:

             Summary: Cloudstack Management Memory Leak on org.apache.coyote.RequestInfo
                 Key: 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:

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>"

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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