Hi. Please don't use posting to both dev/user lists simultaneously.
If your question is not related to any contribution you are planning to do, then the user list is a better place to ask, because a possible answer may be interesting to all Ignite users. If you are going to fix any issue and would like to discuss a proposal, please use dev list. Sincerely, Dmitriy Pavlov пн, 18 февр. 2019 г. в 16:00, Prasad Bhalerao <prasadbhalerao1...@gmail.com >: > Hi, > > I have set the off heap size to 500 MB and max heap size to 512 MB. > > My process is taking around 1.7 GB on Windows 10 as per the task manager. > So I decided to track the memory distribution using jcmd to find out if > there are any memory leaks in non-heap space. > > After pushing the data to cache I took the native memory summary using > jcmd tool. > > I am trying to understand in which of the following section, allocated off > heap memory goes? > > Does off heap come under "*Internal*" category? Can any ignite memory > expert help me with this? > > Oracle documentation > <https://docs.oracle.com/javase/8/docs/technotes/guides/troubleshoot/tooldescr022.html> > does > not clearly talks about it. I am also attaching the native memory detail > file. > > C:\Java64\jdk1.8.0_144\bin>jcmd.exe 16956 VM.native_memory summary > > 16956: > > Total: reserved=3513712KB, committed=2249108KB > > - Java Heap (reserved=524288KB, committed=524288KB) > > (mmap: reserved=524288KB, committed=524288KB) > > > > - Class (reserved=1127107KB, committed=86507KB) > > (classes #13259) > > (malloc=10947KB #17120) > > (mmap: reserved=1116160KB, committed=75560KB) > > > > - Thread (reserved=89748KB, committed=89748KB) > > (thread #88) > > (stack: reserved=89088KB, committed=89088KB) > > (malloc=270KB #454) > > (arena=391KB #175) > > > > - Code (reserved=254854KB, committed=30930KB) > > (malloc=5254KB #8013) > > (mmap: reserved=249600KB, committed=25676KB) > > > > - GC (reserved=29656KB, committed=29576KB) > > (malloc=10392KB #385) > > (mmap: reserved=19264KB, committed=19184KB) > > > > - Compiler (reserved=188KB, committed=188KB) > > (malloc=57KB #243) > > (arena=131KB #3) > > > > - Internal (reserved=1464736KB, committed=1464736KB) > > (malloc=1464672KB #40848) > > (mmap: reserved=64KB, committed=64KB) > > > > - Symbol (reserved=18973KB, committed=18973KB) > > (malloc=15353KB #152350) > > (arena=3620KB #1) > > > > - Native Memory Tracking (reserved=3450KB, committed=3450KB) > > (malloc=14KB #167) > > (tracking overhead=3436KB) > > > > - Arena Chunk (reserved=712KB, committed=712KB) > > (malloc=712KB) >
