What are some real-world examples of non-heap memory related problems and their solutions?

Sep 16, 2014 ... Non-heap memory is all the memory the JVM allocated for purposes other than the heap. This includes: Apr 3, 2018 ... traccar Memory limit heap: 239mb non-heap: 0mb ... That's not enough memory. You need at least 1GB server to run Traccar. ... It's for all operating ... Sep 30, 2024 ... The part of non-heap memory that replaced the permanent generation (or permGen) starting with Java 8. Spring Boot Actuator observes this section ... Mar 8, 2024 ... JVM and Java codes allocate non-heap memory, too. Skater901 March 10, 2024, 8:14am 6. 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. Nov 16, 2017 ... My theoretical solution would be to erase any non-global memory each time through the loop so any local variables can be initialized any where ... ... heap-based or direct buffer. Specified by: allocateBuffer in ... Indicates whether this factory allocates direct buffers (i.e. non-heap, native memory). Available JMX Metrics​ ; memory.heap.used, Amount of used heap memory, Yes ; memory.non-heap.committed, Amount of non-heap memory that is committed, Yes ; memory. Off heap memory = process memory - (committed head + committed non heap + NUMBER_OF_THREADS * 1024 * 1024) // Xss = 1 MiB = 1024 * 1024 Bytes. ... memory size of instances of the given class. Note that the returned ... If `obj' is a non-markable (non-heap management) object such as true, false ...