1 Reply Latest reply on Dec 11, 2015 11:58 AM by Valeriy Soldatov-Oracle

    IDE complains about low memory parsing a large project

    zootle

      I created a project from existing sources for the Linux kernel and while performing the background parse (which is slow) the IDE flagged a low memory error.  The machine has 64GB of RAM!  The memory use display in the IDE shows 1400/1822MB.

        • 1. Re: IDE complains about low memory parsing a large project
          Valeriy Soldatov-Oracle

          You can press View|IDE Log menu item and find

          =================================================================

          Diagnostic information

          Input arguments:

            -Djdk.home=/home/sova/jdk1.8.0_51

            -Dnetbeans.running.environment=gnome

            -Dnetbeans.dirs=/home/sova/solarisstudiodev/lib/solstudio/solstudio:/home/sova/solarisstudiodev/lib/solstudio/cnd:/home/sova/solarisstudiodev/lib/solstudio/cndext:/home/sova/solarisstudiodev/lib/solstudio/dlight:/home/sova/solarisstudiodev/lib/solstudio/harness:/home/sova/solarisstudiodev/lib/solstudio/ide:/home/sova/solarisstudiodev/lib/solstudio/nb:/home/sova/solarisstudiodev/lib/solstudio/analytics.suite:/home/sova/solarisstudiodev/lib/solstudio/common.suite:/home/sova/solarisstudiodev/lib/solstudio/dlight.suite:/home/sova/solarisstudiodev/lib/solstudio/tuxedo:

            -Dnetbeans.home=/home/sova/solarisstudiodev/lib/netbeans/platform

            -XX:PermSize=64m

            -XX:MaxPermSize=400m

            -Xms64m

            -Xmx2048m

            -Dnetbeans.openfile.197063=true

            -Dspro.home=/home/sova/solarisstudiodev

            -Dspro.bin=/home/sova/solarisstudiodev/bin

            -Dspro.lib=/home/sova/solarisstudiodev/lib

            -Dspro.check_update=/home/sova/solarisstudiodev/lib/compilers/condev/bin/check_update

            -Dspro.ide.name=sside

            -Dplugin.manager.check.updates=false

            -Dplugin.manager.check.interval=NEVER

            -Dorg.openide.text.big.file.size=10

            -Dversioning.forbiddenFolders=/;/home;/home/sova;/bin;/dev;/export;/import;/lib;/net;/platform;/root;/system;/var;/boot;/devices;/java;/media;/proc;/rpool;/share;/tmp;/ws;/cdrom;/etc;/kernel;/mnt;/opt;/sbin;/shared;/usr;/lib64;/lib32;/sys;/lost+found

            -XX:+HeapDumpOnOutOfMemoryError

            -XX:HeapDumpPath=/home/sova/.solstudio/ide-Studio_12.5_Beta-Linux-x86_64/var/log/heapdump.hprof

          Compiler: HotSpot 64-Bit Tiered Compilers

          Heap memory usage: initial 64.0MB maximum 1820.5MB

          Non heap memory usage: initial 2.4MB maximum -1b

          Garbage collector: PS Scavenge (Collections=8 Total time spent=0s)

          Garbage collector: PS MarkSweep (Collections=2 Total time spent=0s)

          Classes: loaded=7146 total loaded=7146 unloaded 0

          =================================================================

           

          If you want use more then 2G, then IDE should be launched via ./solstudio -J-Xmx4G or ./solstudio -J-Xmx8G