Java Permgen Space Error
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Support Root Causes java.lang.Outofmemoryerror Java Garbage Collection handbook Handbook menu 8 symptoms Java heap space What is causing it? Give me an example What is the solution? GC overhead limit exceeded What is causing it? Give me an example What is the solution? permgen space tomcat Permgen space What is causing it? Give me an example What is the solution? Metaspace permgen space eclipse What is causing it? Give me an example What is the solution? Unable to create new native thread What is causing it?
Permgen Space Android Studio
Give me an example What is the solution? Out of swap space? What is causing it? What is the solution? Requested array size exceeds VM limit What is causing it? Give me an example What is the solution?
Permgen Space Jenkins
Kill process or sacrifice child What is causing it? Give me an example What is the solution? Download the whole handbook as a 28-page PDF or e-book java.lang.OutOfMemoryError: Permgen space Java applications are only allowed to use a limited amount of memory. The exact amount of memory your particular application can use is specified during application startup. To make things more complex, Java memory is separated into different regions which can be seen in the following permgen java figure: The size of all those regions, including the permgen area, is set during the JVM launch. If you do not set the sizes yourself, platform-specific defaults will be used. The java.lang.OutOfMemoryError: PermGen space message indicates that the Permanent Generation's area in memory is exhausted. What is causing it?To understand the cause for the java.lang.OutOfMemoryError: PermGen space, we would need to understand what this specific memory area is used for. For practical purposes, the permanent generation consists mostly of class declarations loaded and stored into PermGen. This includes the name and fields of the class, methods with the method bytecode, constant pool information, object arrays and type arrays associated with a class and Just In Time compiler optimizations. From the above definition you can deduce that the PermGen size requirements depend both on the number of classes loaded as well as the size of such class declarations. Therefore we can say that the main cause for the java.lang.OutOfMemoryError: PermGen space is that either too many classes or too big classes are loaded to the permanent generation. Solution to the problem See how Plumbr's automatic root cause detection helps. Try plumbr Give me an exampleMinimalistic example As we described above, PermGen space usage is strongly correlated with the number of classes loaded into the JVM. The following code serves as the most straightforward example: import javassist.Cl
thread "DefaultQuartzScheduler_QuartzSchedulerThread" java.lang.OutOfMemoryError: PermGen space Exception in thread "http-80-Processor1" java.lang.OutOfMemoryError: PermGen space Exception in thread "http-80-Processor2" java.lang.OutOfMemoryError:
Permgen Space Java 8
PermGen space Exception in thread "com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1" java.lang.OutOfMemoryError: PermGen space Cause permgen space gradle If you get the error message: java.lang.OutOfMemoryError: PermGen space this means that you have exceeded how to resolve java.lang.outofmemoryerror permgen space Java's fixed block for loading class files. Permanent Generation Memory, unlike Java heap space, is the memory allocation for the classes themselves as opposed to the https://plumbr.eu/outofmemoryerror/permgen-space objects created. The addition of more plugins contributes to more consumption of PermGen space. The error occurs when enough classes are invoked. Resolution This is only relevant for Confluence 5.7 and below as Java 8 manages PermGen automatically. To avoid this in the future follow the steps detailed in the guide https://confluence.atlassian.com/confkb/confluence-crashes-due-to-outofmemoryerror-permgen-space-126910596.html How to fix out of memory errors by increasing available memory. Find the instructions on how to increase the Permanent Generation Space. Make sure to change -XX:MaxPermSize rather than the Heap Space Parameters. Confluence doesn't require a huge amount of PermGen memory, so if you find that you need to increase it to more than 512MB this could indicate a problem with either the application or an installed addon. Was this helpful? Yes No Thanks for your feedback! Why was this unhelpful? It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article? See questions about this article Powered by Confluence and Scroll Viewport Atlassian Support Ask the community Provide product feedback Contact technical support Atlassian Privacy Policy Terms of use Security Copyright © 2016 Atlassian Except where otherwise noted, content in this space is licensed under a Creative Commons Attribution 2.5 Australia License.
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