On Mon, 23 May 2022 07:28:41 GMT, Yi Yang <yy...@openjdk.org> wrote: > It seems that calculation of > MemoryMXBean.getNonHeapMemoryUsage(jmm_GetMemoryUsage) is wrong. > > Currently, > `NonHeapUsage=CodeCache+Metaspace(ClassTypeSpace+NonClassTypeSpace)+CompressedClassSpace(ClassTypeSpace)` > > ==> CodeHeap 'non-nmethods' 1532544 (Used) > ==> CodeHeap 'profiled nmethods' 0 > ==> CodeHeap 'non-profiled nmethods' 13952 > ==> Metaspace 506696 > ==> Compressed Class Space 43312 > init = 7667712(7488K) used = 2096504(2047K) committed = 8454144(8256K) max = > -1(-1K) > > In this way, getNonHeapMemoryUsage is larger than it ought to be, it should > be `NonHeapUsage = CodeCache + Metaspace`.
This pull request has been closed without being integrated. ------------- PR: https://git.openjdk.org/jdk/pull/8831
