GC overhead limit exceeded

[hedi_ad]

Hello,

Every midnight, I have the error below and after that the server is out of service. I am obliged each time to restart the service and sometimes the whole server.
this is my configuration:
Alfresco version : 4.2.f
Environnement: Windows server 2008 R2
JVM settings in : HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Apache Software Foundation\Procrun 2.0\alfrescoTomcat\Parameters\Java\Options: (I run Alfresco as a service)
-Xms2048M
-Xmx10240M
-Dalfresco.home=C:\Alfresco
-Dcom.sun.management.jmxremote
-Dcatalina.base=C:\Alfresco\tomcat
-Dcatalina.home=C:\Alfresco\tomcat
-Djava.endorsed.dirs=C:\Alfresco\tomcat\endorsed
-Djava.io.tmpdir=C:\Alfresco\tomcat\temp
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-Djava.util.logging.config.file=C:\Alfresco\tomcat\conf\logging.properties
-XX:+DisableExplicitGC
-XX:ReservedCodeCacheSize=512m
-XX:MaxPermSize=512M
JVM settings in C:\Alfresco\tomcat\bin\setenv.bat
set JAVA_HOME=C:\Program Files\Java\jdk1.8.0_65
set JRE_HOME=%JAVA_HOME%
set JAVA_OPTS=++JvmOptions="-XX:+DisableExplicitGC" ++JvmOptions="-XX:ReservedCodeCacheSize=128m" –JvmMs 128 –JvmMx 768 ++JvmOptions=" -Xms2048m -Xmx10240m -server -XX:MaxPermSize=512m" %JAVA_OPTS%

log file:
00:39:36,523 ERROR [org.springframework.extensions.webscripts.AbstractRuntime] Exception from executeScript - redirecting to status template error: Error encountered while performing TenantUtil.runAsWork: GC overhead limit exceeded
java.lang.RuntimeException: Error encountered while performing TenantUtil.runAsWork: GC overhead limit exceeded
   at org.alfresco.repo.tenant.TenantUtil.runAsWork(TenantUtil.java:128)
   at org.alfresco.repo.tenant.TenantUtil.runAsTenant(TenantUtil.java:88)
   at org.alfresco.rest.api.PublicApiRepositoryContainer.executeScript(PublicApiRepositoryContainer.java:77)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:378)
   at org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:209)
   at org.alfresco.repo.web.scripts.TenantWebScriptServlet.service(TenantWebScriptServlet.java:74)
   at org.alfresco.rest.api.PublicApiWebScriptServlet.service(PublicApiWebScriptServlet.java:53)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
   at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
   at org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:61)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
   at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
   at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2441)
   at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2430)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
   at java.util.HashMap.inflateTable(Unknown Source)
   at java.util.HashMap.put(Unknown Source)
   at java.util.HashSet.add(Unknown Source)
   at java.util.AbstractCollection.addAll(Unknown Source)
   at org.alfresco.repo.security.permissions.impl.PermissionServiceImpl$AclTest.<init>(PermissionServiceImpl.java:1857)
   at org.alfresco.repo.security.permissions.impl.PermissionServiceImpl.hasPermission(PermissionServiceImpl.java:727)
   at org.alfresco.repo.security.permissions.impl.PermissionServiceImpl.hasPermission(PermissionServiceImpl.java:540)
   at org.alfresco.repo.security.permissions.impl.PermissionServiceImpl.hasPermission(PermissionServiceImpl.java:1042)
   at sun.reflect.GeneratedMethodAccessor352.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:309)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
   at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
   at com.sun.proxy.$Proxy40.hasPermission(Unknown Source)
   at org.alfresco.repo.security.permissions.impl.acegi.ACLEntryVoter.vote(ACLEntryVoter.java:606)
   at net.sf.acegisecurity.vote.AffirmativeBased.decide(AffirmativeBased.java:69)
   at net.sf.acegisecurity.intercept.AbstractSecurityInterceptor.beforeInvocation(AbstractSecurityInterceptor.java:398)
   at net.sf.acegisecurity.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:77)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:46)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:161)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.alfresco.repo.transaction.RetryingTransactionInterceptor$1.execute(RetryingTransactionInterceptor.java:79)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:452)
   at org.alfresco.repo.transaction.RetryingTransactionInterceptor.invoke(RetryingTransactionInterceptor.java:69)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)

any help will be appreciated

[angelborroy]

Sorry to see that my information was not useful for you on the other thread.

Let's see what else can be checked.

There is a number of background processes with the following default configuration:

activities.feed.notifier.cronExpression=0 0 0 * * ?
system.content.orphanCleanup.cronExpression=0 0 4 * * ?
system.content.caching.contentCleanup.cronExpression=0 0 3 * * ?
solr.backup.alfresco.cronExpression=0 0 2 * * ?
solr.backup.archive.cronExpression=0 0 4 * * ?
‍‍‍‍‍‍‍

If your "midnight" is midnight, the one and only is

activities.feed.notifier.cronExpression‍

. This process gathers all activity information for every user in the system and sends an email with it. In order to determine if this is the cause, you can include a line like this one in your

alfresco-global.properties‍

to disable feed process.

activities.feed.notifier.enabled=false
‍‍‍

[hedi_ad]

Hello,
The error is happened exactly in 00: 39, I disabled the feed notifier and we will see what will happened

[hedi_ad]

Hello,

the error is the use of a scheduled task (I created at the windows utility "scheduled tasks") that triggers CMISSYNC order to synchronize documents with a sub windows directory.

When I desactivited the rule, all the log error gone away.

I will see the cause of problem with CmisSync.

thanks,

Hedi Adouni
OKTOBOOT