Are there any open-source projects focused on improving JVM non-heap memory management?

Mar 19, 2024 ... Non-heap memory in Elasticsearch is the amount of memory allocated to the JVM for object storage that is not part of the heap. This includes ... Mar 5, 2025 ... The part of non-heap memory that replaced the permanent generation (or permGen) starting with Java 8. Spring Boot Actuator observes this section ... Set the executor memory overhead to account for non-heap memory usage: %%configure -f { "conf": { "spark.executor.memoryOverhead": "8g" } }. Enable dynamic ... 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 ... Sep 5, 2022 ... Given what you are reported - the heap size is stable, bit non-heap memory is increasing - leads me to suggest another avenue of exploration. Although the direct buffer memory is out of heap, the JVM still takes care of it. Each time the JVM requests a direct buffer memory, there will be a java.nio. 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 28, 2023 ... If a Flink container tries to allocate memory beyond its requested size (Yarn or Kubernetes), this usually indicates that Flink has not reserved enough native ... 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. 2. Non-Heap Memory ... The Java virtual machine manages memory other than the heap (referred as non-heap memory). The Java virtual machine has a method area that ...