Java.lang.OutOfMemoryError

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[[Category:Troubleshooting]] [[Category:Memory]]
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#redirect [[OutOfMemoryError]]
 
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==Types of Memory==
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* Normal heap.  Use -J-verbosegc to debug this
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* Permanent heap.  Configured with -XX:MaxPermSize.  The default is generally too small
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* malloc() memory.  Used by JNI and in small parts by the JVM.
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* mmap memory.  On Unix, .jar files are mmapped taking up virtual memory.
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* Thread stacks.  Each thread has preallocated stack memory.  The default is 8m.
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=See Also=
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* [[Garbage Collection]]
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Latest revision as of 00:08, 21 February 2006

  1. redirect OutOfMemoryError
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