[SOLVED] Plugins Won't Install on Linux


I seem to be having trouble installing SDK plugins on Linux, the profiler plugin specifically. Is there a way to manually install the plugin?

It downloads then restarts the SDK and says there was a problem installing. Fedora 23, had the problem in Fedora 22 as well.


If I remember correctly plugins are broken right now.
@Darkchaos can you confirm?


If all you need is a profiler try WarmRoast. It’s designed for heavily modded Minecraft servers but it also supports any Java application. I use it to profile my game (developed via Idea) and it works very well.


Make sure to put right permissions for folder and its content where your sdk is installed. eg. chmod -R 777 on ur sdk installation.


There is a difference between jme plugins (like AI navmesh, jme-ios (in the meantime in core)) and the netbeans plugins.

Actually @phr00t (can’t Tag him on mobile…) had the same Problem. Also with the profiler.

He solved it by trying around with multiple Installations and it seems the usual sdk package should already come with an installed profiler.

This seems like an netbeans issue and most likely Linux related.
If it’s not permissions we’ll have to Check that but it’s actually completely decoupled from the sdk CodeBase itself.


This could be a known issue that existed for a while now, I thought Kirill fixed it somehow with the installer. You’ll have to chmod +x all the files in jmonkeyplatform/jdk/bin - or jmonkeyplatform/jdk/jre/bin? - anyway both can be +x so just do both ^^


@The_Leo @Darkchaos @normen
I’m thinking it’s not a permissions issue. I checked the files in jmonkeyplatform/jdk/bin and they already have execution permissions. Looks like it might be an issue with the plugin itself. I downloaded the linuxamd64 profiler plugin from https://profiler.netbeans.org/ and tried a test install using the supplied profile-16.sh using jMEs bundled jdk and also my installed 1.8.0 update 51 jdk with no luck.

Here’s the error log if anyone is interested:

 A fatal error has been detected by the Java Runtime Environment:

  SIGSEGV (0xb) at pc=0x0000000000000000, pid=21479, tid=140237625120512

 JRE version:  (7.0_51-b13) (build )
 Java VM: Java HotSpot(TM) 64-Bit Server VM (24.51-b03 mixed mode linux-amd64 compressed oops)
 Problematic frame:
 C  0x0000000000000000

 Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again

 If you would like to submit a bug report, please visit:

---------------  T H R E A D  ---------------

Current thread (0x00007f8b94009800):  JavaThread "Unknown thread" [_thread_in_Java, id=21480, stack(0x00007f8b9dc45000,0x00007f8b9dd46000)]

siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x0000000000000000

RAX=0x0000000000000000, RBX=0x00000000a18145b8, RCX=0x00000000e2300da0, RDX=0x0000000000500001
RSP=0x00007f8b9dd43060, RBP=0x00007f8b9dd430b0, RSI=0x0000000000000001, RDI=0x00007f8b94009800
R8 =0x0000000000000006, R9 =0x0000000000005300, R10=0x00007f8b9d128c20, R11=0x00007f8b9c603d00
R12=0x0000000000000000, R13=0x00007f8b9dd43068, R14=0x00007f8b9dd430b8, R15=0x00007f8b94009800
RIP=0x0000000000000000, EFLAGS=0x0000000000010246, CSGSFS=0x0000000000000033, ERR=0x0000000000000014

Top of Stack: (sp=0x00007f8b9dd43060)
0x00007f8b9dd43060:   00007f8b98478350 00000000e2300da0
0x00007f8b9dd43070:   00007f8b9dd43070 00000000a1822c93
0x00007f8b9dd43080:   00007f8b9dd430b8 00000000a18a3f98
0x00007f8b9dd43090:   0000000000000000 00000000a1822cd0
0x00007f8b9dd430a0:   00007f8b9dd43068 00007f8b9dd430c0
0x00007f8b9dd430b0:   00007f8b9dd43120 00007f8b984724e7
0x00007f8b9dd430c0:   00007f8b00001fa0 00007f8b9dd432c0
0x00007f8b9dd430d0:   00007f8b9dd431a0 00007f8b9dd43240
0x00007f8b9dd430e0:   00007f8b94009800 00007f8b9400c4f0
0x00007f8b9dd430f0:   00007f8b9dd43160 00007f8b9dd432c8
0x00007f8b9dd43100:   00007f8b0000000a 00000000a1822cd0
0x00007f8b9dd43110:   00007f8b984822a0 00007f8b9dd43248
0x00007f8b9dd43120:   00007f8b9dd43210 00007f8b9c8e3465
0x00007f8b9dd43130:   00007f8b00000000 00007f8b94009800
0x00007f8b9dd43140:   00000000a1802b68 00007f8b9dd43160
0x00007f8b9dd43150:   00007f8b984822a0 00007f8b0000000a
0x00007f8b9dd43160:   00007f8b94009800 00007f8b94066a20
0x00007f8b9dd43170:   00000000a1822cd0 0000000000000000
0x00007f8b9dd43180:   00007f8b9dd43ec0 0000000000000000
0x00007f8b9dd43190:   00007f8b9dd43f00 00007f8b9dd432c0
0x00007f8b9dd431a0:   00007f8b94009800 00007f8b94008710
0x00007f8b9dd431b0:   00007f8b9400c0a0 00007f8b9400c4f8
0x00007f8b9dd431c0:   00007f8b94014088 00000000000083b0
0x00007f8b9dd431d0:   00007f8b9dd433e0 00007f8b90a96ed0
0x00007f8b9dd431e0:   00007f8b90a954a0 00000000a1822cd0
0x00007f8b9dd431f0:   00007f8b94009800 00007f8b9dd43370
0x00007f8b9dd43200:   00000000a1802b68 00007f8b9dd432f0
0x00007f8b9dd43210:   00007f8b9dd43230 00007f8b9c8e1ec8
0x00007f8b9dd43220:   00000000a1822cd0 00007f8b9400c4f0
0x00007f8b9dd43230:   00007f8b9dd432e0 00007f8b9c8a3eaa
0x00007f8b9dd43240:   00007f8b9dd43280 00007ffe29317e3f
0x00007f8b9dd43250:   0000000000000000 000000019dd43280 

Instructions: (pc=0x0000000000000000)

Register to memory mapping:

RAX=0x0000000000000000 is an unknown value
RBX=0x00000000a18145b8 is an oop
 - klass: {other class}
RCX=0x00000000e2300da0 is an oop
 - klass: 'java/lang/Class'
RDX=0x0000000000500001 is an unknown value
RSP=0x00007f8b9dd43060 is pointing into the stack for thread: 0x00007f8b94009800
RBP=0x00007f8b9dd430b0 is pointing into the stack for thread: 0x00007f8b94009800
RSI=0x0000000000000001 is an unknown value
RDI=0x00007f8b94009800 is a thread
R8 =0x0000000000000006 is an unknown value
R9 =0x0000000000005300 is an unknown value
R10=0x00007f8b9d128c20: <offset 0xe3dc20> in /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/server/libjvm.so at 0x00007f8b9c2eb000
R11=0x00007f8b9c603d00: <offset 0x318d00> in /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/server/libjvm.so at 0x00007f8b9c2eb000
R12=0x0000000000000000 is an unknown value
R13=0x00007f8b9dd43068 is pointing into the stack for thread: 0x00007f8b94009800
R14=0x00007f8b9dd430b8 is pointing into the stack for thread: 0x00007f8b94009800
R15=0x00007f8b94009800 is a thread

Stack: [0x00007f8b9dc45000,0x00007f8b9dd46000],  sp=0x00007f8b9dd43060,  free space=1016k

---------------  P R O C E S S  ---------------

Java Threads: ( => current thread )
=>0x00007f8b94009800 JavaThread "Unknown thread" [_thread_in_Java, id=21480, stack(0x00007f8b9dc45000,0x00007f8b9dd46000)]

Other Threads:
  0x00007f8b94065000 VMThread [stack: 0x00007f8b8bcfd000,0x00007f8b8bdfe000] [id=21483]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

 PSYoungGen      total 27136K, used 471K [0x00000000e2300000, 0x00000000e4100000, 0x0000000100000000)
  eden space 23552K, 2% used [0x00000000e2300000,0x00000000e2375c98,0x00000000e3a00000)
  from space 3584K, 0% used [0x00000000e3d80000,0x00000000e3d80000,0x00000000e4100000)
  to   space 3584K, 0% used [0x00000000e3a00000,0x00000000e3a00000,0x00000000e3d80000)
 ParOldGen       total 60928K, used 0K [0x00000000a6a00000, 0x00000000aa580000, 0x00000000e2300000)
  object space 60928K, 0% used [0x00000000a6a00000,0x00000000a6a00000,0x00000000aa580000)
 PSPermGen       total 21504K, used 680K [0x00000000a1800000, 0x00000000a2d00000, 0x00000000a6a00000)
  object space 21504K, 3% used [0x00000000a1800000,0x00000000a18aa258,0x00000000a2d00000)

Card table byte_map: [0x00007f8b9817d000,0x00007f8b98472000] byte_map_base: 0x00007f8b97c71000

Polling page: 0x00007f8b9dd68000

Code Cache  [0x00007f8b98472000, 0x00007f8b986e2000, 0x00007f8b9b472000)
 total_blobs=55 nmethods=0 adapters=35 free_code_cache=48860Kb largest_free_block=50033088

Compilation events (0 events):
No events

GC Heap History (0 events):
No events

Deoptimization events (0 events):
No events

Internal exceptions (0 events):
No events

Events (10 events):
Event: 0.028 loading class 0x00007f8b90a933c0 done
Event: 0.028 loading class 0x00007f8b90a93410
Event: 0.028 loading class 0x00007f8b90a93410 done
Event: 0.029 loading class 0x00007f8b90a94170
Event: 0.029 loading class 0x00007f8b90a94170 done
Event: 0.029 loading class 0x00007f8b90a93d90
Event: 0.029 loading class 0x00007f8b90a93d90 done
Event: 0.030 Thread 0x00007f8b94009800 Thread added: 0x00007f8b94009800
Event: 0.032 loading class 0x00007f8b94066dc0
Event: 0.032 loading class 0x00007f8b94066dc0 done

Dynamic libraries:
00400000-00401000 r-xp 00000000 fd:02 27529545                           /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/bin/java
00600000-00601000 rw-p 00000000 fd:02 27529545                           /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/bin/java
00aa8000-00ac9000 rw-p 00000000 00:00 0                                  [heap]
a1800000-a2d00000 rw-p 00000000 00:00 0 
a2d00000-a6a00000 rw-p 00000000 00:00 0 
a6a00000-aa580000 rw-p 00000000 00:00 0 
aa580000-e2300000 rw-p 00000000 00:00 0 
e2300000-e4100000 rw-p 00000000 00:00 0 
e4100000-100000000 rw-p 00000000 00:00 0 
7f8b80000000-7f8b80021000 rw-p 00000000 00:00 0 
7f8b80021000-7f8b84000000 ---p 00000000 00:00 0 
7f8b84000000-7f8b84021000 rw-p 00000000 00:00 0 
7f8b84021000-7f8b88000000 ---p 00000000 00:00 0 
7f8b8bcfd000-7f8b8bcfe000 ---p 00000000 00:00 0 
7f8b8bcfe000-7f8b8c000000 rw-p 00000000 00:00 0                          [stack:21483]
7f8b8c000000-7f8b8c021000 rw-p 00000000 00:00 0 
7f8b8c021000-7f8b90000000 ---p 00000000 00:00 0 
7f8b900ab000-7f8b90860000 rw-p 00000000 00:00 0 
7f8b90860000-7f8b90a1d000 r--s 039bf000 fd:02 27529614                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/rt.jar
7f8b90a1d000-7f8b93d22000 rw-p 00000000 00:00 0 
7f8b93d22000-7f8b93d23000 ---p 00000000 00:00 0 
7f8b93d23000-7f8b93e41000 rw-p 00000000 00:00 0                          [stack:21482]
7f8b93e41000-7f8b94067000 rw-p 00000000 00:00 0 
7f8b94067000-7f8b98000000 ---p 00000000 00:00 0 
7f8b9800d000-7f8b98053000 rw-p 00000000 00:00 0 
7f8b98053000-7f8b98054000 ---p 00000000 00:00 0 
7f8b98054000-7f8b9815f000 rw-p 00000000 00:00 0                          [stack:21481]
7f8b9815f000-7f8b9817d000 rw-p 00000000 00:00 0 
7f8b9817d000-7f8b98188000 rw-p 00000000 00:00 0 
7f8b98188000-7f8b981a6000 rw-p 00000000 00:00 0 
7f8b981a6000-7f8b981c4000 rw-p 00000000 00:00 0 
7f8b981c4000-7f8b98382000 rw-p 00000000 00:00 0 
7f8b98382000-7f8b98392000 rw-p 00000000 00:00 0 
7f8b98392000-7f8b98471000 rw-p 00000000 00:00 0 
7f8b98471000-7f8b98472000 rw-p 00000000 00:00 0 
7f8b98472000-7f8b986e2000 rwxp 00000000 00:00 0 
7f8b986e2000-7f8b9b472000 rw-p 00000000 00:00 0 
7f8b9b472000-7f8b9b48c000 r-xp 00000000 fd:02 27530317                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libzip.so
7f8b9b48c000-7f8b9b68c000 ---p 0001a000 fd:02 27530317                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libzip.so
7f8b9b68c000-7f8b9b68d000 rw-p 0001a000 fd:02 27530317                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libzip.so
7f8b9b68d000-7f8b9b698000 r-xp 00000000 fd:00 925299                     /usr/lib64/libnss_files-2.22.so
7f8b9b698000-7f8b9b897000 ---p 0000b000 fd:00 925299                     /usr/lib64/libnss_files-2.22.so
7f8b9b897000-7f8b9b898000 r--p 0000a000 fd:00 925299                     /usr/lib64/libnss_files-2.22.so
7f8b9b898000-7f8b9b899000 rw-p 0000b000 fd:00 925299                     /usr/lib64/libnss_files-2.22.so
7f8b9b899000-7f8b9b89f000 rw-p 00000000 00:00 0 
7f8b9b89f000-7f8b9b8a8000 r-xp 00000000 fd:02 30541120                   /home/adam/Downloads/Java_Profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so
7f8b9b8a8000-7f8b9b9a7000 ---p 00009000 fd:02 30541120                   /home/adam/Downloads/Java_Profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so
7f8b9b9a7000-7f8b9b9a8000 rw-p 00008000 fd:02 30541120                   /home/adam/Downloads/Java_Profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so
7f8b9b9a8000-7f8b9b9d1000 r-xp 00000000 fd:02 27530277                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libjava.so
7f8b9b9d1000-7f8b9bbd1000 ---p 00029000 fd:02 27530277                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libjava.so
7f8b9bbd1000-7f8b9bbd3000 rw-p 00029000 fd:02 27530277                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libjava.so
7f8b9bbd3000-7f8b9bbe0000 r-xp 00000000 fd:02 27530299                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libverify.so
7f8b9bbe0000-7f8b9bddf000 ---p 0000d000 fd:02 27530299                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libverify.so
7f8b9bddf000-7f8b9bde1000 rw-p 0000c000 fd:02 27530299                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/libverify.so
7f8b9bde1000-7f8b9bde8000 r-xp 00000000 fd:00 925426                     /usr/lib64/librt-2.22.so
7f8b9bde8000-7f8b9bfe7000 ---p 00007000 fd:00 925426                     /usr/lib64/librt-2.22.so
7f8b9bfe7000-7f8b9bfe8000 r--p 00006000 fd:00 925426                     /usr/lib64/librt-2.22.so
7f8b9bfe8000-7f8b9bfe9000 rw-p 00007000 fd:00 925426                     /usr/lib64/librt-2.22.so
7f8b9bfe9000-7f8b9c0ea000 r-xp 00000000 fd:00 924835                     /usr/lib64/libm-2.22.so
7f8b9c0ea000-7f8b9c2e9000 ---p 00101000 fd:00 924835                     /usr/lib64/libm-2.22.so
7f8b9c2e9000-7f8b9c2ea000 r--p 00100000 fd:00 924835                     /usr/lib64/libm-2.22.so
7f8b9c2ea000-7f8b9c2eb000 rw-p 00101000 fd:00 924835                     /usr/lib64/libm-2.22.so
7f8b9c2eb000-7f8b9ce4d000 r-xp 00000000 fd:02 27530298                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/server/libjvm.so
7f8b9ce4d000-7f8b9d04d000 ---p 00b62000 fd:02 27530298                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/server/libjvm.so
7f8b9d04d000-7f8b9d110000 rw-p 00b62000 fd:02 27530298                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/jre/lib/amd64/server/libjvm.so
7f8b9d110000-7f8b9d151000 rw-p 00000000 00:00 0 
7f8b9d151000-7f8b9d308000 r-xp 00000000 fd:00 924716                     /usr/lib64/libc-2.22.so
7f8b9d308000-7f8b9d508000 ---p 001b7000 fd:00 924716                     /usr/lib64/libc-2.22.so
7f8b9d508000-7f8b9d50c000 r--p 001b7000 fd:00 924716                     /usr/lib64/libc-2.22.so
7f8b9d50c000-7f8b9d50e000 rw-p 001bb000 fd:00 924716                     /usr/lib64/libc-2.22.so
7f8b9d50e000-7f8b9d512000 rw-p 00000000 00:00 0 
7f8b9d512000-7f8b9d515000 r-xp 00000000 fd:00 924813                     /usr/lib64/libdl-2.22.so
7f8b9d515000-7f8b9d714000 ---p 00003000 fd:00 924813                     /usr/lib64/libdl-2.22.so
7f8b9d714000-7f8b9d715000 r--p 00002000 fd:00 924813                     /usr/lib64/libdl-2.22.so
7f8b9d715000-7f8b9d716000 rw-p 00003000 fd:00 924813                     /usr/lib64/libdl-2.22.so
7f8b9d716000-7f8b9d72c000 r-xp 00000000 fd:02 27657106                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/lib/amd64/jli/libjli.so
7f8b9d72c000-7f8b9d92c000 ---p 00016000 fd:02 27657106                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/lib/amd64/jli/libjli.so
7f8b9d92c000-7f8b9d92d000 rw-p 00016000 fd:02 27657106                   /home/adam/Java/jMonkey3/jmonkeyplatform/jdk/lib/amd64/jli/libjli.so
7f8b9d92d000-7f8b9d945000 r-xp 00000000 fd:00 925303                     /usr/lib64/libpthread-2.22.so
7f8b9d945000-7f8b9db44000 ---p 00018000 fd:00 925303                     /usr/lib64/libpthread-2.22.so
7f8b9db44000-7f8b9db45000 r--p 00017000 fd:00 925303                     /usr/lib64/libpthread-2.22.so
7f8b9db45000-7f8b9db46000 rw-p 00018000 fd:00 925303                     /usr/lib64/libpthread-2.22.so
7f8b9db46000-7f8b9db4a000 rw-p 00000000 00:00 0 
7f8b9db4a000-7f8b9db6b000 r-xp 00000000 fd:00 927965                     /usr/lib64/ld-2.22.so
7f8b9db85000-7f8b9db8f000 rw-p 00000000 00:00 0 
7f8b9db8f000-7f8b9dc45000 rw-p 00000000 00:00 0 
7f8b9dc45000-7f8b9dc48000 ---p 00000000 00:00 0 
7f8b9dc48000-7f8b9dd4a000 rw-p 00000000 00:00 0                          [stack:21480]
7f8b9dd5f000-7f8b9dd67000 rw-s 00000000 00:26 4046390                    /tmp/hsperfdata_adam/21479
7f8b9dd67000-7f8b9dd68000 rw-p 00000000 00:00 0 
7f8b9dd68000-7f8b9dd69000 r--p 00000000 00:00 0 
7f8b9dd69000-7f8b9dd6a000 rw-p 00000000 00:00 0 
7f8b9dd6a000-7f8b9dd6b000 r--p 00020000 fd:00 927965                     /usr/lib64/ld-2.22.so
7f8b9dd6b000-7f8b9dd6c000 rw-p 00021000 fd:00 927965                     /usr/lib64/ld-2.22.so
7f8b9dd6c000-7f8b9dd6d000 rw-p 00000000 00:00 0 
7ffe29247000-7ffe29269000 rw-p 00000000 00:00 0                          [stack]
7ffe29315000-7ffe29317000 r--p 00000000 00:00 0                          [vvar]
7ffe29317000-7ffe29319000 r-xp 00000000 00:00 0                          [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  [vsyscall]

VM Arguments:
jvm_args: -agentpath:/home/adam/Downloads/Java_Profiler/lib/deployed/jdk16/linux-amd64/libprofilerinterface.so=/home/adam/Downlaods/Java_Profiler/lib,5140 
java_command: <unknown>
Launcher Type: SUN_STANDARD

Environment Variables:

Signal Handlers:
SIGSEGV: [libjvm.so+0x993870], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x993870], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x8105b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x8105b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x8105b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x8105b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x811aa0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGQUIT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000

---------------  S Y S T E M  ---------------

OS:Fedora release 23 (Twenty Three)

uname:Linux 4.3.5-300.fc23.x86_64 #1 SMP Mon Feb 1 03:18:41 UTC 2016 x86_64
libc:glibc 2.22 NPTL 2.22 
rlimit: STACK 8192k, CORE 0k, NPROC 22760, NOFILE 4096, AS infinity
load average:0.22 0.77 0.78

MemTotal:        5850460 kB
MemFree:          924948 kB
MemAvailable:    4061948 kB
Buffers:          202332 kB
Cached:          2806976 kB
SwapCached:          296 kB
Active:          2793528 kB
Inactive:        1729044 kB
Active(anon):    1053696 kB
Inactive(anon):   489716 kB
Active(file):    1739832 kB
Inactive(file):  1239328 kB
Unevictable:          32 kB
Mlocked:              32 kB
SwapTotal:      16777212 kB
SwapFree:       16775696 kB
Dirty:               132 kB
Writeback:             0 kB
AnonPages:       1513032 kB
Mapped:           443716 kB
Shmem:             30152 kB
Slab:             253608 kB
SReclaimable:     193768 kB
SUnreclaim:        59840 kB
KernelStack:        7520 kB
PageTables:        56896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    19702440 kB
Committed_AS:    4424244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:       56372 kB
VmallocChunk:   34359643884 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      188980 kB
DirectMap2M:     5836800 kB
DirectMap1G:     1048576 kB

CPU:total 2 (2 cores per cpu, 1 threads per core) family 16 model 6 stepping 2, cmov, cx8, fxsr, mmx, sse, sse2, sse3, popcnt, mmxext, 3dnowpref, lzcnt, tsc, tscinvbit, tscinv

processor    : 0
vendor_id    : AuthenticAMD
cpu family    : 16
model        : 6
model name    : AMD Athlon(tm) II Dual-Core M300
stepping    : 2
microcode    : 0x10000c7
cpu MHz        : 2000.000
cache size    : 512 KB
physical id    : 0
siblings    : 2
core id        : 0
cpu cores    : 2
apicid        : 0
initial apicid    : 0
fpu        : yes
fpu_exception    : yes
cpuid level    : 5
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save vmmcall
bugs        : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs
bogomips    : 3989.51
TLB size    : 1024 4K pages
clflush size    : 64
cache_alignment    : 64
address sizes    : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor    : 1
vendor_id    : AuthenticAMD
cpu family    : 16
model        : 6
model name    : AMD Athlon(tm) II Dual-Core M300
stepping    : 2
microcode    : 0x10000c7
cpu MHz        : 1400.000
cache size    : 512 KB
physical id    : 0
siblings    : 2
core id        : 1
cpu cores    : 2
apicid        : 1
initial apicid    : 1
fpu        : yes
fpu_exception    : yes
cpuid level    : 5
wp        : yes
flags        : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a 3dnowprefetch osvw ibs skinit wdt hw_pstate npt lbrv svm_lock nrip_save vmmcall
bugs        : tlb_mmatch apic_c1e fxsave_leak sysret_ss_attrs
bogomips    : 3989.51
TLB size    : 1024 4K pages
clflush size    : 64
cache_alignment    : 64
address sizes    : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

Memory: 4k page, physical 5850460k(924948k free), swap 16777212k(16775696k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (24.51-b03) for linux-amd64 JRE (1.7.0_51-b13), built on Dec 18 2013 18:48:01 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)

time: Thu Apr  7 00:54:48 2016
elapsed time: 0 seconds

P.S. @john01dav Thanks for the heads up, at least for the time being I may give that a try. the netbeans profiler page also indicated there’s a standalone version that I might try out too.

I need the profiler for memory profiling to help me better determine the best VM Xms and Xmx settings.


If you are on linux, chance is (if using oracle jvm) that you have jvisualvm already installed maybee also called visualvm on your system. It is basically the stand alone version of the netbeans one.


Thanks. You are correct I can run jvisualvm, but, ugh, while it sees carpeDiem.main running, when I right click it and select open jvisualvm just sits there with an indeterminate progress-bar saying “Opening carpeDiem.main(PID#)” and never actually does anything after that.

It also sees NetBeans running, and just to see if it would work I tried opening that and had the same problem. It just sits there “opening” it forever.


You are thinking or you actually tried it? Check if you have write permissions as well. I had problem installing profiler plugin as well, and doing chmod -R 777 solved it for me.


My file manager said those permissions were already in place so I didn’t bother with chmod, but I went ahead and tried it and it did work. Thanks!


For the sake of our poor mouse wheels: How to type code blocks

I have ammended your code. I fear I am fighting a losing battle. I think i die a little every time… :frowning:


Right on, just didn’t think it needed it since it wasn’t actually code, but an error log.


This is incredibly bad an inappropriate advice. If anything, the permissions should be 775 at best. You should never set arbitrary binaries as 777 (World Writable). That is a security flaw of magnificent proportion.


Thank you good sir, I went ahead and changed my permissions per your advice.