]
Stuart Douglas reassigned AS7-3562:
-----------------------------------
Assignee: Remy Maucherat (was: Jason Greene)
Remy, the attached jbossweb patch fixes the memory leak.
Memory leak with JSF
--------------------
Key: AS7-3562
URL:
https://issues.jboss.org/browse/AS7-3562
Project: Application Server 7
Issue Type: Bug
Components: Server
Affects Versions: 7.1.0.CR1b
Environment: CentOS, JDK 1.6
Reporter: Igor Kolpakov
Assignee: Remy Maucherat
Priority: Critical
Fix For: 7.1.0.Final
Attachments: context.xml, faces-config.xml,
heapdump-nb-20120202_002436.part1.rar, heapdump-nb-20120202_002436.part2.rar, histo3659,
jboss-deployment-structure.xml, jboss-web.xml, jbossjta-properties.xml, jbossweb.diff,
services-app.xml, services-servlet.xml, testapp.rar, testapp_war.war, testapp_war.war,
web.xml
Hello,
we use JSF 1.2 / Richfaces 3.3.1 GA / Spring 3.0.5.
After migrating from JBoss 5.1.0 to JBoss 7.0.2 and after to JBoss 7.1 we are
experiencing huge memory problems - while working with JSF / Richfaces.
Number of org.jobss.invocation.Interceptor, ChainedInterceptor are constantly growing and
not collected by GC.
Class IMemory, kb % of memory Instances % of instances Source
java.util.Arrays$ArrayList 170 423 19 7 271 391 25
java.lang.Object[] 162 592 18 565 385 1
org.jboss.invocation.Interceptor[] 114 581 13 7 269
673 25 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
org.jboss.invocation.ChainedInterceptor 112 926 12 7 227
327 25 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
Most of Object[] and ArrayList[] are used for storing Interceptors (as profiler show for
hdump).
after 5 minutes:
java.lang.Object[] 314 000 20 2 225 906 4
java.util.Arrays$ArrayList 244 861 15 10 447 443 20
org.jboss.invocation.Interceptor[] 164 467 10 10 434
891 20 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
org.jboss.invocation.ChainedInterceptor 162 096 10 10 374
188 20 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
after 4 hours:
org.jboss.invocation.Interceptor[] 471 515 16 29 911
864 29 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
org.jboss.invocation.ChainedInterceptor 464 587 15 29 733
573 28 jar:file:/home/jbosser/jboss-as-7.1.0.CR1b/modules/org/jboss/invocation/main/jboss-invocation-1.1.1.Final.jar!/
java.util.Arrays$ArrayList 701 093 23 29 913 314 29
java.lang.Object[] 587 660 20 876 557 0
Spring is located in separate module, jsf libraries are used through dependencies.
Application is deployed as single WAR.
WEB-INF\lib:
darkX-3.3.1.GA.jar
javamelody-1.33.0.jar
jrobin-1.5.9.jar
jstl-1.2.jar
richfaces-api-3.3.1.GA.jar
richfaces-impl-3.3.1.GA.jar
richfaces-ui-3.3.1.GA.jar
Thanks in advance for any suggestions.
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