Are there any command-line options to control non-heap memory? How can I set the initial and maximum sizes of different non-heap memory regions?

Aug 13, 2021 ... Should I be concerned that Max non heap size is 0 MB, and Available non heap memory is also 0 MB? 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. May 26, 2011 ... Non-heap memory includes a method area shared among all threads and memory required for the internal processing or optimization for the JVM. 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 ... 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 ... Feb 22, 2023 ... Offheap in the default JVM is ~1.4gb, and in OpenJ9 ~700MB. Unless you manually configure every single memory space available in the offheap, but it's very not ... 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. 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 ... Amount of non-heap memory used by the Java virtual machine. Ordering matching rule. integerOrderingMatch. OID. 1.3.6.1.4.1.36733.2.1.1.394. User modification ... Mar 30, 2016 ... I am about to monitor JVM memory utilization for individual nodes. The tool (JON 3.3) has different metrics like initial heap/non heap , committed heap/non ...