[jboss-jira] [JBoss JIRA] (AS7-3562) Memory leak with JSF

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: Jason Greene 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, services-app.xml, services-servlet.xml, testapp.rar, 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.