How can I troubleshoot JIT compiler memory issues?

Non-Heap Memory, which is used by Java to store loaded classes and other meta-data. JVM code itself, JVM internal structures, loaded profiler agent code and ... The default maximum size of non-heap memory is 64 MB. This can be changed using –XX:MaxPermSize VM option. Other Memory. Java Virtual Machine uses this space to ... Associate Developer · Experience: Auto & General Australia · Location: Australia · 36 connections on LinkedIn. View Kasia K.'s profile on LinkedIn, ... Oct 2, 2019 ... You can also compare your physical server's system-level memory usage with JVM heap and non-heap usage by graphing these metrics on the same ... Aug 21, 2008 ... ... size. As a result, the stated maximum JVM process memory size can only ever be approximate allowing some headroom for non-heap memory usage. Mar 19, 2025 ... ... Heap memory;UsageThresholdSupported=false), (Name=miscellaneous non-heap storage;Type=Non-heap memory;UsageThresholdSupported=false)]. To ... Oct 25, 2015 ... The permgen is where in Java 7 and older class definitions and other things are loaded. We probably should just remove max for non-Heap as I'm not sure the ... Sep 6, 2016 ... global memory, or shared directly using synchroniza- tion. Non-heap memory data races are not subject to the malloc-recycle pattern, so will ... jvm.memory.non_heap.max. type: long. format: bytes. The maximum amount of non-heap memory in bytes that can be used for memory management. If the maximum ... Apr 18, 2025 ... Learn how to monitor non-heap memory usage in the Java JVM using tools like JVisualVM, JConsole, and Java Mission Control (JMC).