这是get方法：
public synchronized T get(long pos){
initBuffer(pos);
return getValue((int) (pos & getPageModeValue()));
}
initBuffer用于初始化缓冲区文件并创建读取缓冲区，如果缓冲区是正确的缓冲区什么都不做，getValue只是使用缓冲区从文件的直接位置读取
这是崩溃报告：
#
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000002cecdb0, pid=4084, tid=3256
#
# JRE version: 7.0_09-b05
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.5-b02 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# J com.fr.bi.cube.engine.newio.read.AbstractNIOReader.get(J)Ljava/lang/Object;
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
#
--------------- T H R E A D ---------------
Current thread (0x000000001be65800): JavaThread "SocketListener0-1" [_thread_in_Java, id=3256, stack(0x0000000023280000,0x0000000023380000)]
siginfo: ExceptionCode=0xc0000005, reading address 0x0000000029e45d4c
Registers:
RAX=0x0000000000015d4c, RBX=0x000000002337e3d0, RCX=0x0000000000000016, RDX=0x0000000607009060
RSP=0x000000002337e370, RBP=0x00000000c0dbfa9f, RSI=0x0000000000015d4c, RDI=0x0000000781d822e8
R8 =0x0000000000015d4c, R9 =0x0000000000015d4c, R10=0x0000000029e30000, R11=0x0000000000015d4c
R12=0x0000000000000000, R13=0x000000002337e490, R14=0x00000005fdfbac60, R15=0x000000001be65800
RIP=0x0000000002cecdb0, EFLAGS=0x0000000000010283
Top of Stack: (sp=0x000000002337e370)
0x000000002337e370: 00000000f03b0075 0000000002d63e68
0x000000002337e380: 0000001500000001 0000000781d81140
0x000000002337e390: 000000070000000e 0000000000015d4c
0x000000002337e3a0: 0000000700000000 0000000607009060
0x000000002337e3b0: 0000000781d803a8 0000000781d810a8
0x000000002337e3c0: 00000000f03b005d 0000000002d82824
0x000000002337e3d0: 0000000000000021 00000000001f5e03
0x000000002337e3e0: 000000002337e4e0 0000000002ca3c38
0x000000002337e3f0: 00000005fdf09e50 000000002337e438
0x000000002337e400: 00000005fdf0a8c0 00000005fdf3a648
0x000000002337e410: 0000000607009040 0000000000000014
0x000000002337e420: 0000000000015d4c 0000000000001177
0x000000002337e430: 0000000781d822c0 00000005fdf14e8e
0x000000002337e440: 000000002337e490 000000002337e448
0x000000002337e450: 000000002337e4e0 0000000002b3946c
0x000000002337e460: 00000005fdf12b30 00000005fdf3a6f0
Instructions: (pc=0x0000000002cecdb0)
0x0000000002cecd90: 20 45 8b 54 ec 1c 45 85 c9 0f 8c 6a 03 00 00 45
0x0000000002cecda0: 3b ca 0f 8d 61 03 00 00 4d 8b 54 ec 10 4d 63 d9
0x0000000002cecdb0: 4f 0f be 14 1a 49 bb c8 1e 2a 03 06 00 00 00 47
0x0000000002cecdc0: 8b 9c 93 10 02 00 00 49 8b db 48 c1 e3 03 41 ba
Register to memory mapping:
RAX=0x0000000000015d4c is an unknown value
RBX=0x000000002337e3d0 is pointing into the stack for thread: 0x000000001be65800
RCX=0x0000000000000016 is an unknown value
RDX=0x0000000607009060 is an oop
com.fr.bi.cube.engine.newio.read.ByteNIOReader
- klass: 'com/fr/bi/cube/engine/newio/read/ByteNIOReader'
RSP=0x000000002337e370 is pointing into the stack for thread: 0x000000001be65800
RBP=0x00000000c0dbfa9f is an unknown value
RSI=0x0000000000015d4c is an unknown value
RDI=0x0000000781d822e8 is an unknown value
R8 =0x0000000000015d4c is an unknown value
R9 =0x0000000000015d4c is an unknown value
R10=0x0000000029e30000 is an unknown value
R11=0x0000000000015d4c is an unknown value
R12=0x0000000000000000 is an unknown value
R13=0x000000002337e490 is pointing into the stack for thread: 0x000000001be65800
R14=0x00000005fdfbac60 is an oop
{method data}
- klass: {other class}
R15=0x000000001be65800 is a thread
Stack: [0x0000000023280000,0x0000000023380000], sp=0x000000002337e370, free space=1016k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J com.fr.bi.cube.engine.newio.read.AbstractNIOReader.get(J)Ljava/lang/Object;
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x00000000200ec000 JavaThread "SocketListener0-12" [_thread_in_native, id=4188, stack(0x0000000027590000,0x0000000027690000)]
0x00000000200ea800 JavaThread "SocketListener0-10" [_thread_in_native, id=2692, stack(0x00000000272e0000,0x00000000273e0000)]
0x00000000200ea000 JavaThread "SocketListener0-9" [_thread_in_native, id=2540, stack(0x0000000027120000,0x0000000027220000)]
0x000000001e5c5800 JavaThread "SocketListener0-8" [_thread_blocked, id=1988, stack(0x0000000026c30000,0x0000000026d30000)]
0x000000001e5c5000 JavaThread "SocketListener0-7" [_thread_in_native, id=2396, stack(0x0000000026f40000,0x0000000027040000)]
0x000000001e5c4000 JavaThread "SocketListener0-6" [_thread_blocked, id=4572, stack(0x0000000026d70000,0x0000000026e70000)]
0x000000001f9d7800 JavaThread "Timer-4" [_thread_blocked, id=4504, stack(0x0000000024b40000,0x0000000024c40000)]
0x000000001e5c3800 JavaThread "Thread-24" [_thread_blocked, id=2592, stack(0x0000000026ad0000,0x0000000026bd0000)]
0x000000001e5c2800 JavaThread "SocketListener0-5" [_thread_blocked, id=2076, stack(0x0000000026900000,0x0000000026a00000)]
0x000000001e5c1000 JavaThread "Timer-3" [_thread_blocked, id=4524, stack(0x00000000266b0000,0x00000000267b0000)]
0x000000001e5c0800 JavaThread "Timer-2" [_thread_blocked, id=532, stack(0x00000000267d0000,0x00000000268d0000)]
0x000000001e5bf800 JavaThread "pool-3-thread-20" [_thread_blocked, id=3292, stack(0x0000000026270000,0x0000000026370000)]
0x000000001e5bf000 JavaThread "pool-3-thread-19" [_thread_blocked, id=2456, stack(0x00000000265b0000,0x00000000266b0000)]
0x000000001fce4800 JavaThread "pool-3-thread-18" [_thread_blocked, id=4292, stack(0x00000000264a0000,0x00000000265a0000)]
0x000000001fce3800 JavaThread "pool-3-thread-17" [_thread_blocked, id=3600, stack(0x0000000026370000,0x0000000026470000)]
0x000000001fce3000 JavaThread "pool-3-thread-16" [_thread_blocked, id=4712, stack(0x0000000025610000,0x0000000025710000)]
0x000000001fce2000 JavaThread "pool-3-thread-15" [_thread_blocked, id=4132, stack(0x0000000026110000,0x0000000026210000)]
0x000000001fce1800 JavaThread "pool-3-thread-14" [_thread_blocked, id=5024, stack(0x0000000025fd0000,0x00000000260d0000)]
0x000000001fce0800 JavaThread "pool-3-thread-13" [_thread_blocked, id=2872, stack(0x0000000025e00000,0x0000000025f00000)]
0x000000001fce0000 JavaThread "pool-3-thread-12" [_thread_blocked, id=4036, stack(0x0000000025bc0000,0x0000000025cc0000)]
0x000000001fcdf000 JavaThread "pool-3-thread-11" [_thread_blocked, id=3180, stack(0x0000000025a50000,0x0000000025b50000)]
0x000000001fcde800 JavaThread "pool-3-thread-10" [_thread_blocked, id=1552, stack(0x0000000020b20000,0x0000000020c20000)]
0x000000001fcdd800 JavaThread "pool-3-thread-9" [_thread_blocked, id=5084, stack(0x0000000025880000,0x0000000025980000)]
0x000000001f9dd800 JavaThread "pool-3-thread-8" [_thread_blocked, id=5092, stack(0x0000000025740000,0x0000000025840000)]
0x000000001f9dd000 JavaThread "pool-3-thread-7" [_thread_blocked, id=4512, stack(0x00000000254f0000,0x00000000255f0000)]
0x000000001f9dc000 JavaThread "pool-3-thread-6" [_thread_blocked, id=1368, stack(0x00000000252e0000,0x00000000253e0000)]
0x000000001f9db800 JavaThread "pool-3-thread-5" [_thread_blocked, id=3296, stack(0x0000000025150000,0x0000000025250000)]
0x000000001f9da800 JavaThread "pool-3-thread-4" [_thread_blocked, id=4876, stack(0x0000000024850000,0x0000000024950000)]
0x000000001f9da000 JavaThread "pool-3-thread-3" [_thread_blocked, id=1764, stack(0x0000000024ff0000,0x00000000250f0000)]
0x000000001f9d9000 JavaThread "pool-3-thread-2" [_thread_blocked, id=3768, stack(0x0000000024e00000,0x0000000024f00000)]
0x000000001f9d8800 JavaThread "pool-3-thread-1" [_thread_blocked, id=2964, stack(0x0000000024c90000,0x0000000024d90000)]
0x000000001f9d7000 JavaThread "Timer-1" [_thread_blocked, id=3220, stack(0x0000000024950000,0x0000000024a50000)]
0x000000001be68000 JavaThread "SocketListener0-3" [_thread_in_native, id=3720, stack(0x0000000023860000,0x0000000023960000)]
0x000000001be67000 JavaThread "SocketListener0-2" [_thread_in_native, id=2696, stack(0x00000000236a0000,0x00000000237a0000)]
0x000000001be66800 JavaThread "SessionScavenger" daemon [_thread_blocked, id=3728, stack(0x0000000023450000,0x0000000023550000)]
=>0x000000001be65800 JavaThread "SocketListener0-1" [_thread_in_Java, id=3256, stack(0x0000000023280000,0x0000000023380000)]
0x000000001be65000 JavaThread "SocketListener0-0" [_thread_in_native, id=4596, stack(0x0000000023040000,0x0000000023140000)]
0x000000001be64000 JavaThread "Acceptor ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8075]" [_thread_in_native, id=2156, stack(0x0000000022f30000,0x0000000023030000)]
0x000000001be63800 JavaThread "DestroyJavaVM" [_thread_blocked, id=2120, stack(0x0000000002880000,0x0000000002980000)]
0x000000001fafd000 JavaThread "Timer-0" daemon [_thread_blocked, id=2808, stack(0x0000000022d50000,0x0000000022e50000)]
0x000000001f777000 JavaThread "Swing-Shell" daemon [_thread_blocked, id=1976, stack(0x0000000021840000,0x0000000021940000)]
0x000000001f8b5800 JavaThread "TimerQueue" daemon [_thread_blocked, id=3684, stack(0x00000000208c0000,0x00000000209c0000)]
0x000000001f9cb800 JavaThread "Thread-4" [_thread_in_native, id=2372, stack(0x000000001f110000,0x000000001f210000)]
0x000000001f9cb000 JavaThread "SwingWorker-pool-1-thread-1" daemon [_thread_blocked, id=2308, stack(0x0000000020720000,0x0000000020820000)]
0x000000001e80c000 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=3760, stack(0x000000001f350000,0x000000001f450000)]
0x000000001df7c800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=4692, stack(0x000000001ef90000,0x000000001f090000)]
0x000000001dff2000 JavaThread "AWT-Shutdown" [_thread_blocked, id=4816, stack(0x000000001e380000,0x000000001e480000)]
0x000000001df94800 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=2800, stack(0x000000001ed60000,0x000000001ee60000)]
0x000000001be73000 JavaThread "Service Thread" daemon [_thread_blocked, id=3372, stack(0x000000001d9b0000,0x000000001dab0000)]
0x000000001be62800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=2708, stack(0x000000001d700000,0x000000001d800000)]
0x000000001be5e000 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=4224, stack(0x000000001d570000,0x000000001d670000)]
0x000000001be5c800 JavaThread "Attach Listener" daemon [_thread_blocked, id=972, stack(0x000000001d3b0000,0x000000001d4b0000)]
0x000000001be55000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=1280, stack(0x000000001d270000,0x000000001d370000)]
0x0000000001d86000 JavaThread "Finalizer" daemon [_thread_blocked, id=3612, stack(0x000000001d0c0000,0x000000001d1c0000)]
0x0000000001d7f000 JavaThread "Reference Handler" daemon [_thread_blocked, id=4396, stack(0x000000001cfa0000,0x000000001d0a0000)]
Other Threads:
0x000000001bdb2800 VMThread [stack: 0x000000001ce20000,0x000000001cf20000] [id=3112]
0x000000001be8b800 WatcherThread [stack: 0x000000001dba0000,0x000000001dca0000] [id=5008]
VM state:synchronizing (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x000000000264af90] Safepoint_lock - owner thread: 0x000000001bdb2800
[0x000000000264b010] Threads_lock - owner thread: 0x000000001bdb2800
Heap
PSYoungGen total 1543872K, used 733325K [0x0000000755560000, 0x00000007d0720000, 0x0000000800000000)
eden space 1543680K, 47% used [0x0000000755560000,0x000000078215e228,0x00000007b38e0000)
from space 192K, 77% used [0x00000007d06f0000,0x00000007d07151f8,0x00000007d0720000)
to space 87744K, 0% used [0x00000007c5bc0000,0x00000007c5bc0000,0x00000007cb170000)
ParOldGen total 699072K, used 118573K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 16% used [0x0000000600000000,0x00000006073cb748,0x000000062aab0000)
PSPermGen total 51008K, used 50924K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfbb250,0x00000005fdfd0000)
Card table byte_map: [0x0000000005980000,0x00000000069b0000] byte_map_base: 0x00000000029a9000
Polling page: 0x0000000000230000
Code Cache [0x0000000002980000, 0x0000000002db0000, 0x0000000005980000)
total_blobs=2024 nmethods=1320 adapters=654 free_code_cache=44954Kb largest_free_block=45946560
Compilation events (10 events):
Event: 50.922 Thread 0x000000001be5e000 1364 com.fr.bi.cube.engine.index.LargeGroupValueIndex::Traversal (201 bytes)
Event: 50.932 Thread 0x000000001be62800 1365 java.util.HashMap::keySet (28 bytes)
Event: 50.932 Thread 0x000000001be5e000 nmethod 1364 0x0000000002da6f50 code [0x0000000002da7100, 0x0000000002da7878]
Event: 50.933 Thread 0x000000001be62800 nmethod 1365 0x0000000002c98310 code [0x0000000002c98460, 0x0000000002c98558]
Event: 50.935 Thread 0x000000001be5e000 1366 ! java.net.AbstractPlainSocketImpl::acquireFD (29 bytes)
Event: 50.936 Thread 0x000000001be5e000 nmethod 1366 0x0000000002da51d0 code [0x0000000002da5300, 0x0000000002da5558]
Event: 50.937 Thread 0x000000001be62800 1367 ! java.net.AbstractPlainSocketImpl::releaseFD (74 bytes)
Event: 50.938 Thread 0x000000001be62800 nmethod 1367 0x0000000002c9df50 code [0x0000000002c9e0a0, 0x0000000002c9e458]
Event: 51.172 Thread 0x000000001be5e000 1368 com.fr.bi.cube.engine.index.LargeGroupValueIndex::LargeGroupValueIndexHasSameValueLargeGroupValueIndex (250 bytes)
Event: 51.197 Thread 0x000000001be5e000 nmethod 1368 0x0000000002dac1d0 code [0x0000000002dac460, 0x0000000002dad600]
GC Heap History (10 events):
Event: 46.808 GC heap before
{Heap before GC invocations=7 (full 1):
PSYoungGen total 568064K, used 551827K [0x0000000755560000, 0x000000077aac0000, 0x0000000800000000)
eden space 524416K, 100% used [0x0000000755560000,0x0000000775580000,0x0000000775580000)
from space 43648K, 62% used [0x0000000775580000,0x0000000777044cc0,0x0000000778020000)
to space 43648K, 0% used [0x0000000778020000,0x0000000778020000,0x000000077aac0000)
ParOldGen total 699072K, used 92549K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 13% used [0x0000000600000000,0x0000000605a615e0,0x000000062aab0000)
PSPermGen total 50816K, used 50814K [0x00000005fae00000, 0x00000005fdfa0000, 0x0000000600000000)
object space 50816K, 99% used [0x00000005fae00000,0x00000005fdf9fa40,0x00000005fdfa0000)
Event: 46.832 GC heap after
Heap after GC invocations=7 (full 1):
PSYoungGen total 526976K, used 26255K [0x0000000755560000, 0x000000079fb20000, 0x0000000800000000)
eden space 483328K, 0% used [0x0000000755560000,0x0000000755560000,0x0000000772d60000)
from space 43648K, 60% used [0x0000000778020000,0x00000007799c3f10,0x000000077aac0000)
to space 84736K, 0% used [0x0000000772d60000,0x0000000772d60000,0x0000000778020000)
ParOldGen total 699072K, used 92549K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 13% used [0x0000000600000000,0x0000000605a615e0,0x000000062aab0000)
PSPermGen total 50816K, used 50814K [0x00000005fae00000, 0x00000005fdfa0000, 0x0000000600000000)
object space 50816K, 99% used [0x00000005fae00000,0x00000005fdf9fa40,0x00000005fdfa0000)
}
Event: 47.597 GC heap before
{Heap before GC invocations=8 (full 1):
PSYoungGen total 526976K, used 509583K [0x0000000755560000, 0x000000079fb20000, 0x0000000800000000)
eden space 483328K, 100% used [0x0000000755560000,0x0000000772d60000,0x0000000772d60000)
from space 43648K, 60% used [0x0000000778020000,0x00000007799c3f10,0x000000077aac0000)
to space 84736K, 0% used [0x0000000772d60000,0x0000000772d60000,0x0000000778020000)
ParOldGen total 699072K, used 92549K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 13% used [0x0000000600000000,0x0000000605a615e0,0x000000062aab0000)
PSPermGen total 51008K, used 50874K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfae9d0,0x00000005fdfd0000)
Event: 47.620 GC heap after
Heap after GC invocations=8 (full 1):
PSYoungGen total 568064K, used 26111K [0x0000000755560000, 0x000000079a880000, 0x0000000800000000)
eden space 483328K, 0% used [0x0000000755560000,0x0000000755560000,0x0000000772d60000)
from space 84736K, 30% used [0x0000000772d60000,0x00000007746dff20,0x0000000778020000)
to space 83520K, 0% used [0x00000007956f0000,0x00000007956f0000,0x000000079a880000)
ParOldGen total 699072K, used 92549K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 13% used [0x0000000600000000,0x0000000605a615e0,0x000000062aab0000)
PSPermGen total 51008K, used 50874K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfae9d0,0x00000005fdfd0000)
}
Event: 47.906 GC heap before
{Heap before GC invocations=9 (full 1):
PSYoungGen total 568064K, used 509439K [0x0000000755560000, 0x000000079a880000, 0x0000000800000000)
eden space 483328K, 100% used [0x0000000755560000,0x0000000772d60000,0x0000000772d60000)
from space 84736K, 30% used [0x0000000772d60000,0x00000007746dff20,0x0000000778020000)
to space 83520K, 0% used [0x00000007956f0000,0x00000007956f0000,0x000000079a880000)
ParOldGen total 699072K, used 92549K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 13% used [0x0000000600000000,0x0000000605a615e0,0x000000062aab0000)
PSPermGen total 51008K, used 50876K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf378,0x00000005fdfd0000)
Event: 47.951 GC heap after
Heap after GC invocations=9 (full 1):
PSYoungGen total 1048320K, used 8344K [0x0000000755560000, 0x000000079ac20000, 0x0000000800000000)
eden space 964800K, 0% used [0x0000000755560000,0x0000000755560000,0x0000000790390000)
from space 83520K, 9% used [0x00000007956f0000,0x0000000795f163e0,0x000000079a880000)
to space 85376K, 0% used [0x0000000790390000,0x0000000790390000,0x00000007956f0000)
ParOldGen total 699072K, used 110384K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 15% used [0x0000000600000000,0x0000000606bcc250,0x000000062aab0000)
PSPermGen total 51008K, used 50876K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf378,0x00000005fdfd0000)
}
Event: 48.604 GC heap before
{Heap before GC invocations=10 (full 1):
PSYoungGen total 1048320K, used 973144K [0x0000000755560000, 0x000000079ac20000, 0x0000000800000000)
eden space 964800K, 100% used [0x0000000755560000,0x0000000790390000,0x0000000790390000)
from space 83520K, 9% used [0x00000007956f0000,0x0000000795f163e0,0x000000079a880000)
to space 85376K, 0% used [0x0000000790390000,0x0000000790390000,0x00000007956f0000)
ParOldGen total 699072K, used 110384K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 15% used [0x0000000600000000,0x0000000606bcc250,0x000000062aab0000)
PSPermGen total 51008K, used 50877K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf488,0x00000005fdfd0000)
Event: 48.617 GC heap after
Heap after GC invocations=10 (full 1):
PSYoungGen total 1050176K, used 320K [0x0000000755560000, 0x00000007d5c20000, 0x0000000800000000)
eden space 964800K, 0% used [0x0000000755560000,0x0000000755560000,0x0000000790390000)
from space 85376K, 0% used [0x0000000790390000,0x00000007903e0000,0x00000007956f0000)
to space 87232K, 0% used [0x00000007d06f0000,0x00000007d06f0000,0x00000007d5c20000)
ParOldGen total 699072K, used 118349K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 16% used [0x0000000600000000,0x0000000607393748,0x000000062aab0000)
PSPermGen total 51008K, used 50877K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf488,0x00000005fdfd0000)
}
Event: 49.181 GC heap before
{Heap before GC invocations=11 (full 1):
PSYoungGen total 1050176K, used 965120K [0x0000000755560000, 0x00000007d5c20000, 0x0000000800000000)
eden space 964800K, 100% used [0x0000000755560000,0x0000000790390000,0x0000000790390000)
from space 85376K, 0% used [0x0000000790390000,0x00000007903e0000,0x00000007956f0000)
to space 87232K, 0% used [0x00000007d06f0000,0x00000007d06f0000,0x00000007d5c20000)
ParOldGen total 699072K, used 118349K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 16% used [0x0000000600000000,0x0000000607393748,0x000000062aab0000)
PSPermGen total 51008K, used 50877K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf708,0x00000005fdfd0000)
Event: 49.184 GC heap after
Heap after GC invocations=11 (full 1):
PSYoungGen total 1543872K, used 148K [0x0000000755560000, 0x00000007d0720000, 0x0000000800000000)
eden space 1543680K, 0% used [0x0000000755560000,0x0000000755560000,0x00000007b38e0000)
from space 192K, 77% used [0x00000007d06f0000,0x00000007d07151f8,0x00000007d0720000)
to space 87744K, 0% used [0x00000007c5bc0000,0x00000007c5bc0000,0x00000007cb170000)
ParOldGen total 699072K, used 118573K [0x0000000600000000, 0x000000062aab0000, 0x0000000755560000)
object space 699072K, 16% used [0x0000000600000000,0x00000006073cb748,0x000000062aab0000)
PSPermGen total 51008K, used 50877K [0x00000005fae00000, 0x00000005fdfd0000, 0x0000000600000000)
object space 51008K, 99% used [0x00000005fae00000,0x00000005fdfaf708,0x00000005fdfd0000)
}
Deoptimization events (10 events):
Event: 49.267 Thread 0x000000001fce0800 Uncommon trap -83 fr.pc 0x0000000002d5c060
Event: 49.269 Thread 0x000000001fce0800 Uncommon trap -34 fr.pc 0x0000000002cf11f8
Event: 49.269 Thread 0x000000001fce0800 Uncommon trap -34 fr.pc 0x0000000002cf11f8
Event: 49.269 Thread 0x000000001fce0800 Uncommon trap -34 fr.pc 0x0000000002cf11f8
Event: 49.270 Thread 0x000000001fce0800 Uncommon trap -34 fr.pc 0x0000000002cf11f8
Event: 49.273 Thread 0x000000001fce0800 Uncommon trap -83 fr.pc 0x0000000002c0db14
Event: 50.918 Thread 0x000000001be65800 Uncommon trap -34 fr.pc 0x0000000002c24634
Event: 50.923 Thread 0x000000001be65800 Uncommon trap -34 fr.pc 0x0000000002c24634
Event: 50.925 Thread 0x000000001be68000 Uncommon trap -34 fr.pc 0x0000000002c24634
Event: 50.925 Thread 0x00000000200ec000 Uncommon trap -34 fr.pc 0x0000000002c24634
Internal exceptions (10 events):
Event: 46.484 Thread 0x000000001f9da800 Threw 0x000000076c79ffa0 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 46.580 Thread 0x000000001f9d8800 Threw 0x00000007659c4ab0 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 46.581 Thread 0x000000001f9d8800 Threw 0x00000007659ccb68 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jni.cpp:1631
Event: 46.581 Thread 0x000000001f9d8800 Threw 0x00000007659cd618 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jni.cpp:1631
Event: 47.398 Thread 0x000000001f9d8800 Threw 0x00000007621f7958 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 47.669 Thread 0x000000001fce3000 Threw 0x0000000758f945a0 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 49.268 Thread 0x000000001fce0800 Threw 0x0000000759eb4718 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 49.269 Thread 0x000000001fce0800 Threw 0x0000000759eb9078 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 49.269 Thread 0x000000001fce0800 Threw 0x0000000759ec2a18 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Event: 50.918 Thread 0x000000001be65800 Threw 0x0000000774610150 at C:\jdk7u1_64p\jdk7u9\hotspot\src\share\vm\prims\jvm.cpp:1166
Events (10 events):
Event: 50.924 Executing VM operation: RevokeBias
Event: 50.925 Executing VM operation: RevokeBias done
Event: 50.925 Thread 0x000000001be68000 DEOPT PACKING pc=0x0000000002c24634 sp=0x000000002395e3f0
Event: 50.925 Thread 0x000000001be68000 DEOPT UNPACKING pc=0x00000000029b9164 sp=0x000000002395e3a0 mode 2
Event: 50.925 Thread 0x00000000200ec000 DEOPT PACKING pc=0x0000000002c24634 sp=0x000000002768e990
Event: 50.925 Thread 0x00000000200ec000 DEOPT UNPACKING pc=0x00000000029b9164 sp=0x000000002768e940 mode 2
Event: 51.304 Executing VM operation: RevokeBias
Event: 51.304 Executing VM operation: RevokeBias done
Event: 51.304 Executing VM operation: RevokeBias
Event: 51.305 Executing VM operation: RevokeBias done
VM Arguments:
jvm_args: -Xms1024m -Xmx8192m -XX:-UseGCOverheadLimit
java_command: com.fr.start.Designer
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.6.0_45;
PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Windows7Master;C:\Program Files\Java\jdk1.6.0_45;/bin;C:\Program Files\Java\jdk1.6.0_45;/jre/bin
USERNAME=Administrator
OS=Windows_NT
PROCESSOR_IDENTIFIER=AMD64 Family 16 Model 4 Stepping 3, AuthenticAMD
--------------- S Y S T E M ---------------
OS: Windows 7 , 64 bit Build 7601 Service Pack 1
CPU:total 4 (4 cores per cpu, 1 threads per core) family 16 model 4 stepping 3, cmov, cx8, fxsr, mmx, sse, sse2, sse3, popcnt, mmxext, 3dnowpref, lzcnt, sse4a, tsc, tscinvbit, tscinv
Memory: 4k page, physical 8387768k(5447484k free), swap 16773684k(11257520k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.5-b02) for windows-amd64 JRE (1.7.0_09-b05), built on Sep 24 2012 21:45:04 by "java_re" with unknown MS VC++:1600
time: Wed Aug 28 19:01:43 2013
elapsed time: 51 seconds