How does bytecode analysis relate to non-heap memory usage? What are the non-heap memory considerations for using different bytecode manipulation libraries (e.g., ASM, Javassist)?

Feb 2, 2015 ... Try pmap or /proc/[pid]/smaps to found which jar/lib/stack/file might using much memory..then use gdb to watch content of blocks to help our analysis. Heap memory. Standard Java Heap. Immortal memory. Immortal memory, exists ... Programming with non-heap memory in the real time specification for Java. In ... Hi,My Web Service agent keeps falling over. I'm getting the following error.20150611/220124.309 - U2000132 JVM Memory usage: Heap=90.52%, Non-Heap=41.32% Sep 19, 2023 ... Garbage Collector: G1 Old Generation: [G1 Eden Space, G1 Survivor Space, G1 Old Gen] Memory Pool: CodeHeap 'non-nmethods' (Non-heap memory): ... 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). Dec 9, 2024 ... The JVM Runtime Metrics feature allows you to view heap and non-heap memory, as well as garbage collection activity, for any app that runs inside of the Java ... May 29, 2019 ... The first suspect should be off-heap memory. A quick look at the JVM ... But, assuming we know our memory footprint, my intuition (as a non ... Dec 8, 2018 ... Non-heap consists of reserved memory, a cache and PermGen space. ... Also I've split up heap and non-heap memory. All memory measures ... 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 ...