What are the non-heap memory implications of using different I/O mechanisms (e.g., NIO)?

Sep 9, 2020 ... If Java needs to allocate non-heap memory it will simply increase the size of its footprint on the operating system. To better understand ... Heap memory; Non-heap memory; Garbage collection. A summary is also provided, which adds the values in the three groups. The special value ... the initial memory area is the heap, the new stack contains only the heap memory area ... There are two types on non-heap memory areas. immortal memory which is ... Jan 23, 2025 ... ... non-heap memory keeps growing and runs out. When I tested with a small batch during the day, the memory usage also increased and didn't go ... 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 ... Jan 1, 2006 ... sumed approximately 7%–13% as much heap memory as ActiveBPEL, and ap- proximately 66%-73% as much non-heap memory on our desktop computer. nonHeap.max. The maximum size allocation of non-heap memory for the JVM. This memory is used by Java to store loaded classes and other meta-data. By default ... Faulty Heap Management. • Can't free non-heap memory; Can't free memory that hasn't been allocated. 34 void FreeMemX() { int fnh = 0; free(&fnh);. } void ... Mar 11, 2019 ... Compared to heap memory, non-heap memory is less likely to vary under load. Once an application has loaded all of the classes that it will use ... Jul 7, 2022 ... This article has shown you the various tools that FusionReactor offers to monitor and manage non-heap (native) memory.