To do that, include the following option in your JVM, so that an Heap dump will be created upon an Out of Memory error: -XX:+HeapDumpOnOutOfMemoryError This is meant to prevent applications from running for an extended period of time while making little or no progress reclaiming objects.īefore talking about the possible solution, it is worth to know that this feature can be disabled with the following option: java -XX:-UseGCOverheadLimitĭisabling this throttle however, will just postpone the memory issue that will turn soon into a “: Java heap space.”ġ) Check for Memory leaks with a memory profiling tool like Eclipse MAT ( ), Visual VM etc and fix any memory leaks. This exception is typically thrown because the amount of live data barely fits into the Java heap having little free space for new allocations. ![]() After a garbage collection, if the Java process is spending more than approximately 98% of its time doing garbage collection and if it is recovering less than 2% of the heap and has been doing so far the last 5 consecutive garbage collections, then a thrown. ![]() ![]() Let’see how to solve it.Īccording to the JDK Troubleshooting guide, the “ : GC overhead” limit exceeded indicates that the garbage collector is running all the time and Java program is making very slow progress. The error “ : GC overhead limit exceeded” is fairly common for old JDK (mostly JDK 1.6 and JDK 1.7).
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