Jboss Out Of Memory Error
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Jboss Out Of Memory Error Permgen Space
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Java.lang.outofmemoryerror: Permgen Space Jboss
JBoss crashed with out of memory error, how do I prevent this? I modified the values in run.bat but result is same. "- Xms1024 Xmx1024 PermGen512" jboss out-of-memory share|improve this question edited Mar 2 '10 at 9:57 skaffman 278k63619656 asked Mar 2 '10 at 8:58 Palani 77241835 add a comment| 4 Answers 4 active oldest votes up vote 3 down vote accepted You might have a resource leak, in which case anything but finding and removing the leak will only delay the error, not prevent it. jhat & -XX:+HeapDumpOnOutOfMemoryError will let you inspect the objects in your heap at the time of the OOM, which is a decent start to figuring out if you have a leak & where your leak is. As for run.bat, the options you list may not be working the way you intend. I would be sure to specify the "m"egabyte (kilobyte? gigabyte? mb seemed most likely here) suffix explicitly, and to set the max size before the initial size. So, -Xmx1024m -Xms1024m -XX:MaxPermSize=512M. 512 megabytes, btw, is a big size for a permanent generation. Maybe you meant kb?. You can either use jstat or add -XX:-PrintGCDetails to your run.bat to see how much permanent generation space is actually being used. share|improve this answer answered Mar 3 '10 at 4:01 pra 3,33321013 add a comment| up vote 0 down vote Your problem might be related to the problem explained here: JVM: Solving OutOfMemoryError with less Memory share|improve this answer answered Nov 3 '10 at 23:27 moax 11 add a comment| up vote 0 down vote In Jboss Version:Version: 5.0.0.GA, while running the application in jboss I have fa
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: JBoss/WildFly out of memory error occurs while redepolying in jboss 6.1 raghu tammina Ranch Hand Posts: 60 posted 4 years ago Hi i am new to the jboss,help me how to solve this issue http://stackoverflow.com/questions/2361867/jboss5-x-out-of-memory-error whenever i redeploying my project(more than once) it gives out of memory error ,after that i stop the server and again starts and then redepolying my project,it consumes a lot of time for me and redepolying and server statrting takes too much time. my https://coderanch.com/t/595521/JBoss/memory-error-occurs-redepolying-jboss memory settings in run.conf batch file JAVA_OPTS=-Xms128M -Xmx512M -XX:MaxPermSize=128M. I was changed MaxPermSize to 256 and 512 also but it not works Help me how to avoid this issue,and how to reduce the starting and redepolying time? Thanks, Raghu. Siitesh Hind Ranch Hand Posts: 51 posted 4 years ago RAM of your desktop? Jaikiran Pai Marshal Posts: 10447 227 I like... posted 4 years ago What kind of OutOfMemory? Please post the relevant exception stacktrace. [My Blog] [JavaRanch Journal] raghu tammina Ranch Hand Posts: 60 posted 4 years ago Here is the Stack trace java.lang.OutOfMemoryError: PermGen space vfs:///D:/server/jboss-6.1.0.Final/server/default/deploy/MozartCCNewUI.war -> java.lang.OutOfMemoryError: PermGen space at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.2.GA] at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.2.GA] at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.2.GA] at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.1.0.Final] at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2] at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2] at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2] at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionW
can adjust http://help.collab.net/topic/sysadmin-700/faq/jbossnomemory.html this by changing the -Xms and -Xmx settings of the JBOSS_JAVA_OPTS token in site-options.conf and rebuilding runtime. This will appear if the https://confluence.atlassian.com/confkb/how-to-fix-out-of-memory-errors-by-increasing-available-memory-154071.html JBoss application server has crashed and you find this error in the server.log: INFO [STDOUT] java.lang.OutOfMemoryError: Java heap space The default out of maximum heap size of 640MB can cause issues on a heavily used site. If the CTF application is the only thing running on the server, you can increase this to half of the total physical ram on the machine. This should still out of memory allow enough memory for the OS and other necessary processes. If you are also running the app, database and scm on the same machine a maximum heap size of 1/4 or the total ram maybe a better setting. Determining the right JVM settings for your install will require testing with your particular usage patterns and database. You can view the current memory usage under the JVM Environment section of the JBoss webconsole at http://
in Atlassian Cloud apps, the contents of this article cannot be applied to Atlassian Cloud applications. Purpose Java applications like JIRA, Crowd and Confluence run in a "Java virtual machine" (JVM), instead of directly within an operating system. When started, the Java virtual machine is allocated a certain amount of memory, which it makes available to applications like Confluence. By default, Java virtual machines are allocated 64Mb of memory, no matter how many gigabytes of memory your server may actually have available. 64Mb is inadequate for most Confluence installations, and so this needs to be increased. Diagnosis Expand to see diagnosis section Determine type of error message Look in the atlassian-confluence.log to see which type of OutOfMemory Error you're receiving. There are three common messages: Heap Space Perm Gen Space GC Overhead This document discusses increasing memory to address PermGen and Heap space errors. Follow the links above to assess root causes for each issue. For GC Overhead, refer to Confluence Crashes Due to 'java.lang.OutOfMemoryError GC overhead limit exceeded'. Determine Confluence's usage patterns In Confluence, go to Confluence Administration > System Information , and look at the memory graph during times of peak usage: This server has been allocated a maximum of 650Mb and a minimum of 256m. You can see the minimum displayed here; if you're trying to see whether your settings are being picked up, this is where to look. Determine available system memory On Windows From the Close Programs Dialogue (Press ctrl-alt-delete), select the Performance tab: The amount marked Available is the amount in kilobytes you have free to allocate to Confluence. On this server we should allocate at most 214Mb. On Linux Run cat /proc/meminfo to view the memory usage. Setting the -Xmx above the available amount on the server runs the risk of OutOfMemoryErrors due to lack of physical memory. If that occurs the system will use swap space, which greatly decreases performance. Guidance The default values supplied with Confluence stand-alone are sufficient for most installations. Please refer to Managing Application Server Memory Settings and Server Hardware Requirements Guide for a discussion. Solution Step 1: Increase Available Memory We aren't really able to give a concrete recommendation for the amount of memory to allocate, because that will depend greatly on your server setup, the size of your user base, and their behaviou