Bug 1032621

Summary:	Intermittent OOM PermGen space running basic-integration-default-web.surefire EAP tests on OracleJDK 1.6 64bit
Product:	[JBoss] JBoss Enterprise Application Platform 6	Reporter:	Pavel Jelinek <pjelinek>
Component:	Testsuite	Assignee:	Pavel Jelinek <pjelinek>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Pavel Jelinek <pjelinek>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.2.0	CC:	cdewolf, kkhan, myarboro, rdickens
Target Milestone:	DR2
Target Release:	EAP 6.3.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1071906 (view as bug list)		Environment:
Last Closed:	2014-06-28 15:28:09 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	1071906

Description Pavel Jelinek 2013-11-20 13:46:47 UTC

Related issue https://bugzilla.redhat.com/show_bug.cgi?id=1026812 which particulary was fixed, but we are now still facing OOM on 64bit OracleJDK 1.6 in basic tests. 

See e.g.: 

https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-AS-Testsuite/job/eap-60-as-testsuite-RHEL-matrix-OracleJDK6/jdk=java16_default,label_exp=RHEL5%26%26x86_64/116/consoleFull

https://jenkins.mw.lab.eng.bos.redhat.com/hudson/view/EAP6/view/EAP6-AS-Testsuite/job/eap-60-as-testsuite-RHEL-matrix-OracleJDK6/jdk=java16_default,label_exp=RHEL6%26%26x86_64/116/consoleFull

Comment 1 Pavel Jelinek 2013-12-03 14:46:55 UTC

Workaround is to increase default PermGen size for forked surefire JVM at least for basic tests. 
One of the easiest ways can be 
sed -i 's|<argLine>${jvm.args.ip.client} ${jvm.args.timeouts}</argLine>|<argLine>${jvm.args.ip.client} ${jvm.args.timeouts} -XX:MaxPermSize=128m</argLine>|' "${WORKSPACE}/jboss-eap-6.2-src/testsuite/integration/pom.xml"

Comment 2 Pavel Jelinek 2014-01-20 10:00:13 UTC

6.x PR: https://github.com/jbossas/jboss-eap/pull/837
6.2.x PR: https://github.com/jbossas/jboss-eap/pull/838

Comment 3 Pavel Jelinek 2014-03-07 13:45:28 UTC

Verified for EAP 6.3.0.DR2. Fix is in source zip and there is no more such OOM issue.