Swap Space on a (very) Small Server
I'm setting up a small fileserver/remote login box at my house. Mostly it'll just be used for running torrents and the like (I wanted a low-power system I could leave on 24/7); later it might be turned into a firewall. It's a mini-itx board, so it's got a built-in 800mhz processor, 512mb of ram, and an 814mb harddrive.
Since the harddrive's so small, I'm concerned about how much space I should devote, if any, to the swap partition. Obviously 2x ram isn't even a possibility. I'm not expecting to have a very large install; it'll mostly just be a base install + rtorrent, ssh, w3m, and the like (no X Windows). Would there really be any reason at all to have a swap partition on a machine such as this?
Thanks for any help.
Edit: I forgot to mention data storage'll be on an external drive.
Last edited by RevertTS (2007-02-01 21:16:29)
iphitus wrote:install the system to an external source, and use the internal for swap.
I had thought of swapping to external, but that hadn't occured to me. I think I'm going to try to install in <300mb, and if that doesn't work out, I'll take the external install/internal swap route.
Thanks.
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Hi BASIS GURUS / EXPERTS,
My Server RAM is 8GB & Total Paging Size 16000 MB. Now during the check, in T-code ST02- I found the red strips in SWAP Space -
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The answer is simple... you need to review your current settings and increase the buffer size of the areas with problems.
I recommend you to take course ADM315 - Workload Analysis AS ABAP
Regards
Juan -
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ORA-07445: exception encountered: core dump [_aio_free_stack_unlocked()+72] [SIGBUS] [Object specific hardware error] [0xFFFFFFFF7B602000] [] []
ORA-00600: internal error code, arguments: [ksnpost:ksnigb], [], [], [], [], [], [], []
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~~~~~~~~~~~~~~~~~
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0x6a7de400 JavaThread "MySQL Statement Cancellation Timer" daemon [_thread_blocked, id=5724, stack(0x72120000,0x72220000)]
0x003e6400 JavaThread "DestroyJavaVM" [_thread_blocked, id=980, stack(0x00030000,0x00130000)]
0x6856e400 JavaThread "Timer-3" daemon [_thread_blocked, id=4992, stack(0x70a80000,0x70b80000)]
0x685a2400 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=1924, stack(0x72020000,0x72120000)]
0x6a3f4c00 JavaThread "worker #4" daemon [_thread_blocked, id=332, stack(0x71f20000,0x72020000)]
0x69ca0400 JavaThread "worker #3" daemon [_thread_blocked, id=5824, stack(0x71e20000,0x71f20000)]
0x6dee9c00 JavaThread "worker #2" daemon [_thread_blocked, id=3732, stack(0x71d20000,0x71e20000)]
0x68355400 JavaThread "worker #1" daemon [_thread_blocked, id=5104, stack(0x71c20000,0x71d20000)]
0x6a1a8c00 JavaThread "worker #0" daemon [_thread_blocked, id=5932, stack(0x719b0000,0x71ab0000)]
0x6aae0400 JavaThread "ServerThread" daemon [_thread_in_native, id=2504, stack(0x71780000,0x71880000)]
0x6a223400 JavaThread "Thread-23" [_thread_blocked, id=3204, stack(0x71680000,0x71780000)]
0x6a222800 JavaThread "Thread-22" [_thread_blocked, id=5164, stack(0x71580000,0x71680000)]
0x69d65000 JavaThread "Thread-21" [_thread_blocked, id=3624, stack(0x71480000,0x71580000)]
0x69d64400 JavaThread "Thread-20" [_thread_blocked, id=2480, stack(0x71380000,0x71480000)]
0x68580000 JavaThread "Thread-19" [_thread_blocked, id=5984, stack(0x71280000,0x71380000)]
0x69cbf400 JavaThread "Thread-18" [_thread_blocked, id=5064, stack(0x71180000,0x71280000)]
0x68626800 JavaThread "Thread-17" [_thread_blocked, id=3832, stack(0x71080000,0x71180000)]
0x68626000 JavaThread "Thread-16" [_thread_blocked, id=1980, stack(0x70f80000,0x71080000)]
0x68625c00 JavaThread "Thread-15" [_thread_blocked, id=3864, stack(0x70e80000,0x70f80000)]
0x6a070800 JavaThread "Thread-14" [_thread_blocked, id=4512, stack(0x70d80000,0x70e80000)]
0x6845b800 JavaThread "Thread-10" [_thread_in_native, id=4780, stack(0x70980000,0x70a80000)]
0x6ac15800 JavaThread "obj-skimmer" daemon [_thread_blocked, id=5672, stack(0x70880000,0x70980000)]
0x6ac3d800 JavaThread "obj-skimmer" daemon [_thread_blocked, id=3268, stack(0x70780000,0x70880000)]
0x6a3f5400 JavaThread "obj-skimmer" daemon [_thread_blocked, id=3400, stack(0x70680000,0x70780000)]
0x6a225c00 JavaThread "obj-skimmer" daemon [_thread_blocked, id=5816, stack(0x70580000,0x70680000)]
0x6acd0c00 JavaThread "obj-skimmer" daemon [_thread_blocked, id=3284, stack(0x70480000,0x70580000)]
0x68581400 JavaThread "obj-skimmer" daemon [_thread_blocked, id=6020, stack(0x70380000,0x70480000)]
0x6dfdac00 JavaThread "obj-skimmer" daemon [_thread_blocked, id=4536, stack(0x70280000,0x70380000)]
0x6df85800 JavaThread "obj-skimmer" daemon [_thread_blocked, id=4912, stack(0x70180000,0x70280000)]
0x6df81800 JavaThread "obj-skimmer" daemon [_thread_blocked, id=3700, stack(0x70080000,0x70180000)]
0x6dfcec00 JavaThread "obj-skimmer" daemon [_thread_blocked, id=4272, stack(0x6ff80000,0x70080000)]
0x6a225400 JavaThread "obj-skimmer" daemon [_thread_blocked, id=1748, stack(0x6fe80000,0x6ff80000)]
0x6dfafc00 JavaThread "scheduler-0" [_thread_blocked, id=3052, stack(0x6d970000,0x6da70000)]
0x6df02c00 JavaThread "Timer-2" daemon [_thread_blocked, id=2080, stack(0x6d4e0000,0x6d5e0000)]
0x6b33f000 JavaThread "Timer-1" [_thread_blocked, id=1872, stack(0x6d3e0000,0x6d4e0000)]
0x6ac8d800 JavaThread "Timer-0" [_thread_blocked, id=2828, stack(0x6d1c0000,0x6d2c0000)]
0x6aaea800 JavaThread "scheduler-20" [_thread_blocked, id=6072, stack(0x6ccc0000,0x6cdc0000)]
0x68649800 JavaThread "mipc-1" [_thread_in_native, id=988, stack(0x6cbc0000,0x6ccc0000)]
0x6ac6d800 JavaThread "Thread-4" [_thread_blocked, id=2228, stack(0x6b5a0000,0x6b6a0000)]
0x6ae4b400 JavaThread "clock" daemon [_thread_blocked, id=2548, stack(0x6a400000,0x6a500000)]
0x68490000 JavaThread "scheduler-19" [_thread_blocked, id=3512, stack(0x6cac0000,0x6cbc0000)]
0x6848f400 JavaThread "scheduler-18" [_thread_blocked, id=3220, stack(0x6c9c0000,0x6cac0000)]
0x6848e400 JavaThread "scheduler-17" [_thread_blocked, id=3940, stack(0x6c8c0000,0x6c9c0000)]
0x6848d800 JavaThread "scheduler-16" [_thread_blocked, id=4108, stack(0x6c7c0000,0x6c8c0000)]
0x68570800 JavaThread "scheduler-15" [_thread_blocked, id=1772, stack(0x6c6c0000,0x6c7c0000)]
0x6856fc00 JavaThread "scheduler-14" [_thread_blocked, id=1944, stack(0x6c5c0000,0x6c6c0000)]
0x6856f400 JavaThread "scheduler-13" [_thread_blocked, id=776, stack(0x6c4c0000,0x6c5c0000)]
0x69eecc00 JavaThread "scheduler-12" [_thread_blocked, id=2468, stack(0x6c3c0000,0x6c4c0000)]
0x69eec000 JavaThread "scheduler-11" [_thread_blocked, id=4384, stack(0x6c2c0000,0x6c3c0000)]
0x6aa81400 JavaThread "scheduler-10" [_thread_blocked, id=5628, stack(0x6c1c0000,0x6c2c0000)]
0x6aa80800 JavaThread "scheduler-9" [_thread_blocked, id=2236, stack(0x6c0c0000,0x6c1c0000)]
0x685d2800 JavaThread "scheduler-8" [_thread_blocked, id=4216, stack(0x6bfc0000,0x6c0c0000)]
0x6a1a9800 JavaThread "scheduler-7" [_thread_blocked, id=4260, stack(0x6bec0000,0x6bfc0000)]
0x69c68800 JavaThread "scheduler-6" [_thread_blocked, id=5120, stack(0x6bdc0000,0x6bec0000)]
0x69c98800 JavaThread "scheduler-5" [_thread_blocked, id=4396, stack(0x6bcc0000,0x6bdc0000)]
0x6a1db800 JavaThread "scheduler-4" [_thread_blocked, id=4328, stack(0x6bbc0000,0x6bcc0000)]
0x69cf5800 JavaThread "scheduler-3" [_thread_blocked, id=2968, stack(0x6bac0000,0x6bbc0000)]
0x68627400 JavaThread "scheduler-2" [_thread_blocked, id=5024, stack(0x6b9c0000,0x6bac0000)]
0x69e23400 JavaThread "scheduler-1" [_thread_blocked, id=3208, stack(0x6b8c0000,0x6b9c0000)]
0x6a123c00 JavaThread "scheduler-0" [_thread_blocked, id=4256, stack(0x6b7c0000,0x6b8c0000)]
0x68466c00 JavaThread "Transaction Domain PrivateJmsDomain" [_thread_blocked, id=3484, stack(0x6b6c0000,0x6b7c0000)]
0x68468000 JavaThread "Transaction Domain DefaultDomain" [_thread_blocked, id=320, stack(0x69b00000,0x69c00000)]
0x68492800 JavaThread "tyrex.util.daemonMaster" daemon [_thread_blocked, id=4340, stack(0x69a00000,0x69b00000)]
0x68465400 JavaThread "jndi-4" [_thread_in_native, id=5136, stack(0x69900000,0x69a00000)]
0x6846e800 JavaThread "jndi-3" [_thread_blocked, id=4956, stack(0x69800000,0x69900000)]
0x6846dc00 JavaThread "jndi-2" [_thread_blocked, id=2256, stack(0x69700000,0x69800000)]
0x6845ac00 JavaThread "jndi-1" [_thread_blocked, id=396, stack(0x69600000,0x69700000)]
0x6845a800 JavaThread "jndi-0" [_thread_blocked, id=2248, stack(0x69500000,0x69600000)]
0x68461400 JavaThread "RMI Scheduler(0)" daemon [_thread_blocked, id=4240, stack(0x69300000,0x69400000)]
0x68457800 JavaThread "jms-fifo-5" [_thread_blocked, id=5920, stack(0x69100000,0x69200000)]
0x68456c00 JavaThread "jms-fifo-4" [_thread_blocked, id=3224, stack(0x68f10000,0x69010000)]
0x68447c00 JavaThread "jms-fifo-3" [_thread_blocked, id=4164, stack(0x68e10000,0x68f10000)]
0x68449800 JavaThread "jms-fifo-2" [_thread_blocked, id=1824, stack(0x68d10000,0x68e10000)]
0x68449400 JavaThread "jms-fifo-1" [_thread_blocked, id=1436, stack(0x68c10000,0x68d10000)]
0x6843a400 JavaThread "GC Daemon" daemon [_thread_blocked, id=4644, stack(0x68b10000,0x68c10000)]
0x6838a800 JavaThread "RMI Reaper" [_thread_blocked, id=236, stack(0x68a10000,0x68b10000)]
0x683aec00 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=1836, stack(0x68910000,0x68a10000)]
0x6777c800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3720, stack(0x67ec0000,0x67fc0000)]
0x6777b000 JavaThread "CompilerThread1" daemon [_thread_blocked, id=5476, stack(0x67dc0000,0x67ec0000)]
0x67775400 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2280, stack(0x67cc0000,0x67dc0000)]
0x67774400 JavaThread "Attach Listener" daemon [_thread_blocked, id=2188, stack(0x67bc0000,0x67cc0000)]
0x67773000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2012, stack(0x67ac0000,0x67bc0000)]
0x6775c000 JavaThread "Finalizer" daemon [_thread_blocked, id=1532, stack(0x679c0000,0x67ac0000)]
0x67757c00 JavaThread "Reference Handler" daemon [_thread_blocked, id=3692, stack(0x678c0000,0x679c0000)]
Other Threads:
0x67754c00 VMThread [stack: 0x677c0000,0x678c0000] [id=4864]
0x6777e000 WatcherThread [stack: 0x67fc0000,0x680c0000] [id=4592]
=>0x003ec800 (exited) GCTaskThread [stack: 0x675c0000,0x676c0000] [id=3532]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x003e5950/0x000006f8] Threads_lock - owner thread: 0x67754c00
[0x003e5af0/0x000006b8] Heap_lock - owner thread: 0x6ad81400
Heap
PSYoungGen total 123008K, used 94255K [0x5d450000, 0x66f70000, 0x66fd0000)
eden space 90752K, 100% used [0x5d450000,0x62cf0000,0x62cf0000)
from space 32256K, 10% used [0x62cf0000,0x6305bc90,0x64c70000)
to space 31424K, 28% used [0x650c0000,0x65968d98,0x66f70000)
PSOldGen total 220864K, used 165707K [0x0f7d0000, 0x1cf80000, 0x5d450000)
object space 220864K, 75% used [0x0f7d0000,0x199a2ef0,0x1cf80000)
PSPermGen total 74752K, used 72956K [0x037d0000, 0x080d0000, 0x0f7d0000)
object space 74752K, 97% used [0x037d0000,0x07f0f370,0x080d0000)
Dynamic libraries:
0x00400000 - 0x00410000 C:\ColdFusion8\runtime\bin\jrun.exe
0x7c800000 - 0x7c8c2000 C:\WINDOWS\system32\ntdll.dll
0x77e40000 - 0x77f42000 C:\WINDOWS\system32\kernel32.dll
0x7d1e0000 - 0x7d27c000 C:\WINDOWS\system32\ADVAPI32.dll
0x77c50000 - 0x77cef000 C:\WINDOWS\system32\RPCRT4.dll
0x76f50000 - 0x76f63000 C:\WINDOWS\system32\Secur32.dll
0x77ba0000 - 0x77bfa000 C:\WINDOWS\system32\MSVCRT.dll
0x6dac0000 - 0x6de7a000 C:\ColdFusion8\runtime\jre\bin\server\jvm.dll
0x77380000 - 0x77411000 C:\WINDOWS\system32\USER32.dll
0x77c00000 - 0x77c49000 C:\WINDOWS\system32\GDI32.dll
0x76aa0000 - 0x76acd000 C:\WINDOWS\system32\WINMM.dll
0x7c360000 - 0x7c3b6000 C:\WINDOWS\system32\MSVCR71.dll
0x76290000 - 0x762ad000 C:\WINDOWS\system32\IMM32.DLL
0x6d320000 - 0x6d328000 C:\ColdFusion8\runtime\jre\bin\hpi.dll
0x76b70000 - 0x76b7b000 C:\WINDOWS\system32\PSAPI.DLL
0x6d820000 - 0x6d82c000 C:\ColdFusion8\runtime\jre\bin\verify.dll
0x6d3c0000 - 0x6d3df000 C:\ColdFusion8\runtime\jre\bin\java.dll
0x6d860000 - 0x6d86f000 C:\ColdFusion8\runtime\jre\bin\zip.dll
0x6d620000 - 0x6d633000 C:\ColdFusion8\runtime\jre\bin\net.dll
0x71c00000 - 0x71c17000 C:\WINDOWS\system32\WS2_32.dll
0x71bf0000 - 0x71bf8000 C:\WINDOWS\system32\WS2HELP.dll
0x71b20000 - 0x71b61000 C:\WINDOWS\System32\mswsock.dll
0x76ed0000 - 0x76efa000 C:\WINDOWS\system32\DNSAPI.dll
0x76f70000 - 0x76f77000 C:\WINDOWS\System32\winrnr.dll
0x76f10000 - 0x76f3e000 C:\WINDOWS\system32\WLDAP32.dll
0x76f80000 - 0x76f85000 C:\WINDOWS\system32\rasadhlp.dll
0x68740000 - 0x6874c000 C:\ColdFusion8\runtime\bin\portscan.dll
0x68750000 - 0x687aa000 C:\WINDOWS\system32\hnetcfg.dll
0x71ae0000 - 0x71ae8000 C:\WINDOWS\System32\wshtcpip.dll
0x688b0000 - 0x688e5000 C:\WINDOWS\system32\rsaenh.dll
0x7c8d0000 - 0x7d0cf000 C:\WINDOWS\system32\SHELL32.dll
0x7d180000 - 0x7d1d2000 C:\WINDOWS\system32\SHLWAPI.dll
0x77420000 - 0x77523000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.3790.3959_x-w w_D8713E55\comctl32.dll
0x6d7c0000 - 0x6d7c6000 C:\ColdFusion8\runtime\jre\bin\rmi.dll
0x6d800000 - 0x6d808000 C:\ColdFusion8\runtime\jre\bin\sunmscapi.dll
0x761b0000 - 0x76243000 C:\WINDOWS\system32\CRYPT32.dll
0x76190000 - 0x761a2000 C:\WINDOWS\system32\MSASN1.dll
0x69010000 - 0x69090000 C:\ColdFusion8\lib\izmjniado.dll
0x77670000 - 0x777a9000 C:\WINDOWS\system32\ole32.dll
0x77d00000 - 0x77d8b000 C:\WINDOWS\system32\OLEAUT32.dll
0x69090000 - 0x69098000 C:\ColdFusion8\lib\CFXNeo.dll
0x690a0000 - 0x690b0000 C:\WINDOWS\system32\MSVCIRT.dll
0x69400000 - 0x69465000 C:\WINDOWS\system32\MSVCP60.dll
0x690b0000 - 0x690be000 C:\ColdFusion8\lib\cfregistry.dll
0x690d0000 - 0x690e0000 C:\ColdFusion8\lib\PerfmonClient.dll
0x71880000 - 0x719ae000 C:\ColdFusion8\runtime\jre\bin\awt.dll
0x73070000 - 0x73097000 C:\WINDOWS\system32\WINSPOOL.DRV
0x73860000 - 0x738ab000 C:\WINDOWS\system32\ddraw.dll
0x73b30000 - 0x73b36000 C:\WINDOWS\system32\DCIMAN32.dll
0x6d2c0000 - 0x6d313000 C:\ColdFusion8\runtime\jre\bin\fontmanager.dll
0x69490000 - 0x69499000 C:\ColdFusion8\runtime\jre\bin\management.dll
0x6a540000 - 0x6a549000 C:\ColdFusion8\runtime\jre\bin\nio.dll
0x6a550000 - 0x6a573000 C:\ColdFusion8\runtime\jre\bin\dcpr.dll
0x6a590000 - 0x6a597000 C:\ColdFusion8\lib\NeoUUID.dll
0x6cec0000 - 0x6cf17000 C:\WINDOWS\system32\NETAPI32.dll
0x6d020000 - 0x6d04f000 C:\ColdFusion8\runtime\jre\bin\cmm.dll
0x6d050000 - 0x6d074000 C:\ColdFusion8\runtime\jre\bin\jpeg.dll
0x6d080000 - 0x6d08b000 C:\ColdFusion8\lib\clib_jiio_util.dll
0x72eb0000 - 0x72fbc000 C:\ColdFusion8\lib\clib_jiio_sse2.dll
VM Arguments:
jvm_args: -Xmx1400m -Dsun.io.useCanonCaches=false -XX:MaxPermSize=192m -XX:+UseParallelGC -Dcoldfusion.rootDir=C:\ColdFusion8\runtime/../ -Dcoldfusion.libPath=C:\ColdFusion8\runtime/../lib -Dcoldfusion.classPath=C:\ColdFusion8\runtime/../lib/updates,C:\ColdFusion8\runtime/../li b,C:\ColdFusion8\runtime/../gateway/lib/,C:\ColdFusion8\runtime/../wwwroot/WEB-INF/flex/ja rs,C:\ColdFusion8\runtime/../wwwroot/WEB-INF/cfform/jars,"C:\Program Files\Apache Software Foundation\Apache2.2\htdocs\InterWeb-Prod\includes\classes" -Djmx.invoke.getters=true
java_command: <unknown>
Launcher Type: generic
Environment Variables:
PATH=C:\ColdFusion8\runtime\..\lib;C:\ColdFusion8\runtime\..\jintegra\bin;C:\ColdFusion8\r untime\..\jintegra\bin\international;C:\ColdFusion8\verity\k2\_nti40\bin;C:\WINDOWS\system 32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\TortoiseSVN\bin;C:\Program Files\Subversion\bin
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 26 Stepping 4, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows Server 2003 family Build 3790 Service Pack 2
CPU:total 1 (1 cores per cpu, 1 threads per core) family 6 model 10 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3
Memory: 4k page, physical 2097151k(2097151k free), swap 4194303k(4194303k free)
vm_info: Java HotSpot(TM) Server VM (10.0-b19) for windows-x86 JRE (1.6.0_04-b12), built on Dec 14 2007 00:46:56 by "java_re" with MS VC++ 7.1
time: Wed Jun 23 14:12:21 2010
elapsed time: 14601 secondsHello,
Part of the HS_ERR_PID says:
# Java VM: Java HotSpot(TM) Server VM (1.6.0_01-b06 mixed mode)
Does that mean you are running CF8 without updater1 applied? If updater1 was there I would expect JVM 1.6.0_04. Give that is correct you could apply updater1 and once that is done even update the JVM to a more current version. I see Java Dev Kit 1.6.0_23 is current, I have successfully used CF8 with 1.6.0_22.
There might be some interesting detail in the coldfusion-out.log file which likely is in [CF]\runtime\logs or [Jrun]\logs pending server or multiserver.
HTH, Carl. -
Java.lang.OutOfMemoryError:growableArray.cpp. Out of swap space?
Hello,
My Application(a Desktop application) through the following exception
Can any one please help me finding what are the possible reasons and solution for the below error?
https://forums.oracle.com/message/6443182#6443182
https://forums.oracle.com/message/6646295#6646295
I have seen in the above discussions that reducing the the heap size (Xmx) would give a solution, can any one please suggest me how much do I have to reduce my Xmx.
Here are my log details.
# An unexpected error has been detected by Java Runtime Environment:
# java.lang.OutOfMemoryError: requested 4096000 bytes for GrET in C:\BUILD_AREA\jdk6_12\hotspot\src\share\vm\utilities\growableArray.cpp. Out of swap space?
# Internal Error (allocation.inline.hpp:42), pid=1508, tid=5848
# Error: GrET in C:\BUILD_AREA\jdk6_12\hotspot\src\share\vm\utilities\growableArray.cpp
# Java VM: Java HotSpot(TM) Server VM (11.2-b01 mixed mode windows-x86)
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
--------------- T H R E A D ---------------
Current thread (0x070d0400): VMThread [stack: 0x071b0000,0x072b0000] [id=5848]
Stack: [0x071b0000,0x072b0000]
[error occurred during error reporting (printing stack bounds), id 0xc0000005]
VM_Operation (0x0a21fae4): ParallelGCSystemGC, mode: safepoint, requested by thread 0x070e4800
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x0d1da400 JavaThread "RMI RenewClean-[NCOSJPEPRD02:56100]" daemon [_thread_blocked, id=6104, stack(0x45440000,0x454c0000)]
0x0d1d9000 JavaThread "RMI RenewClean-[NCOSJPEPRD07:56100]" daemon [_thread_blocked, id=7312, stack(0x3abd0000,0x3ac50000)]
0x0d1d9c00 JavaThread "RMI RenewClean-[NCOSJPEPRD04:56100]" daemon [_thread_blocked, id=7244, stack(0x38340000,0x383c0000)]
0x17e82c00 JavaThread "RMI RenewClean-[NCOSJPEPRD06:56100]" daemon [_thread_blocked, id=4432, stack(0x0e210000,0x0e290000)]
0x17e80800 JavaThread "RMI RenewClean-[NCOSJPEPRD05:56100]" daemon [_thread_blocked, id=4128, stack(0x00e40000,0x00ec0000)]
0x17e7fc00 JavaThread "RMI RenewClean-[NCOSJPEPRD01:56100]" daemon [_thread_blocked, id=7472, stack(0x0b060000,0x0b0e0000)]
0x17e81400 JavaThread "WGN ThreadPool Message Receiver(20826) (Inactive)" daemon [_thread_blocked, id=5036, stack(0x37bc0000,0x37c40000)]
0x17e82800 JavaThread "RMI TCP Connection(261363)-10.22.91.38" daemon [_thread_blocked, id=5560, stack(0x0f460000,0x0f4e0000)]
0x17e80400 JavaThread "RMI TCP Connection(idle)" daemon [_thread_blocked, id=6800, stack(0x0cbb0000,0x0cc30000)]
0x17e7f800 JavaThread "RMI RenewClean-[NCOSJPEPRD03:56100]" daemon [_thread_blocked, id=7784, stack(0x097c0000,0x09840000)]
0x17e81000 JavaThread "RMI TCP Connection(261367)-10.22.91.39" daemon [_thread_in_native, id=6972, stack(0x00dc0000,0x00e40000)]
0x0d1d9800 JavaThread "WGN ThreadPool Message Receiver(20825) (Inactive)" daemon [_thread_blocked, id=7872, stack(0x1fe10000,0x1fe90000)]
0x17e7f400 JavaThread "RMI TCP Connection(261366)-10.22.81.92" daemon [_thread_in_native, id=7948, stack(0x0e070000,0x0e0f0000)]
0x17e82000 JavaThread "RMI TCP Connection(idle)" daemon [_thread_blocked, id=7672, stack(0x38440000,0x384c0000)]
0x08eed400 JavaThread "RMI TCP Connection(261320)-10.22.91.39" daemon [_thread_in_native, id=5640, stack(0x37eb0000,0x37f30000)]
0x17e81c00 JavaThread "RMI TCP Connection(261357)-10.22.81.92" daemon [_thread_in_native, id=8060, stack(0x22e90000,0x22f10000)]
0x19dd3c00 JavaThread "RMI TCP Connection(261369)-10.22.91.38" daemon [_thread_in_native, id=1360, stack(0x73da0000,0x73e20000)]
0x19dd3000 JavaThread "RMI TCP Connection(261360)-10.22.81.92" daemon [_thread_in_native, id=2144, stack(0x71d60000,0x71de0000)]
0x070e8800 JavaThread "RMI TCP Connection(261368)-10.22.81.92" daemon [_thread_in_native, id=7188, stack(0x4dac0000,0x4db40000)]
0x19dd0800 JavaThread "WGN ThreadPool Application Data Monitor(20737) (Inactive)" [_thread_blocked, id=6420, stack(0x0cd10000,0x0cd90000)]
0x19dd0c00 JavaThread "WGN ThreadPool Application Data Monitor(20687) (Inactive)" [_thread_blocked, id=3504, stack(0x0a7a0000,0x0a820000)]
0x19dd1800 JavaThread "WGN ThreadPool Application Data Monitor(20657) (Inactive)" [_thread_blocked, id=3084, stack(0x0b1e0000,0x0b260000)]
0x0d1dcc00 JavaThread "WGN ThreadPool Application Data Monitor(20446) (Inactive)" [_thread_blocked, id=7352, stack(0x0ab60000,0x0abe0000)]
0x08eecc00 JavaThread "RMI RenewClean-[VNCOSJCMSPRD:56102,[email protected]9b3ec]" daemon [_thread_blocked, id=1880, stack(0x0b8e0000,0x0b960000)]
0x08eec800 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=5100, stack(0x0b820000,0x0b8a0000)]
0x08eebc00 JavaThread "WGN filter validation thread" [_thread_blocked, id=6412, stack(0x0b6a0000,0x0b720000)]
0x08eeb400 JavaThread "WGN ID cache(preloader thread)" [_thread_blocked, id=5280, stack(0x0b5e0000,0x0b660000)]
0x08eeb000 JavaThread "WGN Username cache(preloader thread)" [_thread_blocked, id=6808, stack(0x0b520000,0x0b5a0000)]
0x08eeac00 JavaThread "WGN Username cache(invalidator thread)" [_thread_blocked, id=3628, stack(0x0b460000,0x0b4e0000)]
0x08eea400 JavaThread "WGN E-mail address cache(preloader thread)" [_thread_blocked, id=5548, stack(0x0b3a0000,0x0b420000)]
0x08eea000 JavaThread "WGN E-mail address cache(invalidator thread)" [_thread_blocked, id=3844, stack(0x0b2e0000,0x0b360000)]
0x08ee8800 JavaThread "WGN Lookup cancellation thread" [_thread_blocked, id=4296, stack(0x0afe0000,0x0b060000)]
0x08ee8000 JavaThread "WGN RSRegister-FallbackMonitorThread" [_thread_blocked, id=4180, stack(0x0af20000,0x0afa0000)]
0x08ee7c00 JavaThread "WGN NotifyScheduler (Scheduler)" [_thread_blocked, id=1712, stack(0x0ae60000,0x0aee0000)]
0x08ee7800 JavaThread "WGN ThreadPool Application Data Monitor(0) - TPQE(NCOSJPEPRD03)" [_thread_blocked, id=6184, stack(0x0ada0000,0x0ae20000)]
0x08ee7000 JavaThread "WGN DBManagement (Scheduler)" [_thread_blocked, id=3524, stack(0x0ace0000,0x0ad60000)]
0x070e8c00 JavaThread "WGN Database Event Logging Queue Handler" daemon [_thread_blocked, id=2152, stack(0x0ac20000,0x0aca0000)]
0x070e7000 JavaThread "RMI RenewClean-[VNCOSJCMSPRD:56101,wigan.infrastruct.serviceutil.ClientSocketFactory@f5d9b3ec]" daemon [_thread_blocked, id=5836, stack(0x0a720000,0x0a7a0000)]
0x070e6c00 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=6704, stack(0x0a660000,0x0a6e0000)]
0x070e5800 JavaThread "RMI RenewClean-[VNCOSJCMSPRD:56100]" daemon [_thread_blocked, id=5984, stack(0x0a420000,0x0a4a0000)]
0x070e5400 JavaThread "RMI Scheduler(0)" daemon [_thread_blocked, id=6224, stack(0x0a360000,0x0a3e0000)]
0x070e4800 JavaThread "GC Daemon" daemon [_thread_blocked, id=660, stack(0x0a1a0000,0x0a220000)]
0x070e4400 JavaThread "RMI Reaper" [_thread_blocked, id=5084, stack(0x0a0e0000,0x0a160000)]
0x070e3c00 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=4916, stack(0x0a060000,0x0a0e0000)]
0x070e3800 JavaThread "WGN Ping (Ping Server)" [_thread_in_native, id=5112, stack(0x09ea0000,0x09f20000)]
0x070e3000 JavaThread "RMI TCP Accept-56099" daemon [_thread_in_native, id=4548, stack(0x09d30000,0x09db0000)]
0x070e2000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1452, stack(0x07870000,0x078f0000)]
0x070ed800 JavaThread "CompilerThread1" daemon [_thread_blocked, id=4024, stack(0x07730000,0x07830000)]
0x070ed400 JavaThread "CompilerThread0" daemon [_thread_blocked, id=5480, stack(0x075f0000,0x076f0000)]
0x070e1c00 JavaThread "Attach Listener" daemon [_thread_blocked, id=6908, stack(0x07530000,0x075b0000)]
0x070e1400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5792, stack(0x07470000,0x074f0000)]
0x070d4c00 JavaThread "Finalizer" daemon [_thread_blocked, id=4516, stack(0x073b0000,0x07430000)]
0x070d2400 JavaThread "Reference Handler" daemon [_thread_blocked, id=5384, stack(0x072f0000,0x07370000)]
0x017fb800 JavaThread "main" [_thread_blocked, id=4796, stack(0x01480000,0x01580000)]
Other Threads:
=>0x070d0400 VMThread [stack: 0x071b0000,0x072b0000] [id=5848]
0x070f9800 WatcherThread [stack: 0x07930000,0x07a30000] [id=5408]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x017f9a10] UNKNOWN - owner thread: 0x070d0400
[0x017f9e70] UNKNOWN - owner thread: 0x070e4800
Heap
PSYoungGen total 173696K, used 8225K [0xdeaa0000, 0xe9f50000, 0xe9ff0000)
eden space 162752K, 0% used [0xdeaa0000,0xdeaa0000,0xe8990000)
from space 10944K, 75% used [0xe8990000,0xe9198528,0xe9440000)
to space 11136K, 0% used [0xe9470000,0xe9470000,0xe9f50000)
PSOldGen total 470848K, used 221413K [0x83ff0000, 0xa0bc0000, 0xdeaa0000)
object space 470848K, 47% used [0x83ff0000,0x918297a0,0xa0bc0000)
PSPermGen total 20352K, used 20093K [0x7fff0000, 0x813d0000, 0x83ff0000)
object space 20352K, 98% used [0x7fff0000,0x8138f528,0x813d0000)
Dynamic libraries:
0x00400000 - 0x004d0000 C:\Program Files (x86)\CA\CA DLP\system\wgninfra.exe
0x77800000 - 0x77980000 C:\Windows\SysWOW64\ntdll.dll
0x762d0000 - 0x763e0000 C:\Windows\syswow64\kernel32.dll
0x75ba0000 - 0x75be7000 C:\Windows\syswow64\KERNELBASE.dll
0x71c80000 - 0x71c92000 C:\Windows\system32\MPR.dll
0x75de0000 - 0x75ee0000 C:\Windows\syswow64\USER32.dll
0x758b0000 - 0x75940000 C:\Windows\syswow64\GDI32.dll
0x773f0000 - 0x773fa000 C:\Windows\syswow64\LPK.dll
0x75810000 - 0x758ad000 C:\Windows\syswow64\USP10.dll
0x77290000 - 0x7733c000 C:\Windows\syswow64\msvcrt.dll
0x77350000 - 0x773f0000 C:\Windows\syswow64\ADVAPI32.dll
0x75a50000 - 0x75a69000 C:\Windows\SysWOW64\sechost.dll
0x761e0000 - 0x762d0000 C:\Windows\syswow64\RPCRT4.dll
0x75250000 - 0x752b0000 C:\Windows\syswow64\SspiCli.dll
0x75240000 - 0x7524c000 C:\Windows\syswow64\CRYPTBASE.dll
0x75c80000 - 0x75ddc000 C:\Windows\syswow64\ole32.dll
0x759c0000 - 0x75a4f000 C:\Windows\syswow64\OLEAUT32.dll
0x735c0000 - 0x73647000 C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_d09154e044272b9a\MSVCP80.dll
0x74ae0000 - 0x74b7b000 C:\Windows\WinSxS\x86_microsoft.vc80.crt_1fc8b3b9a1e18e3b_8.0.50727.6195_none_d09154e044272b9a\MSVCR80.dll
0x68600000 - 0x68645000 C:\Program Files (x86)\CA\CA DLP\system\infrahlp.dll
0x75ee0000 - 0x75f15000 C:\Windows\syswow64\WS2_32.dll
0x75c60000 - 0x75c66000 C:\Windows\syswow64\NSI.dll
0x76640000 - 0x7728a000 C:\Windows\syswow64\SHELL32.dll
0x75480000 - 0x754d7000 C:\Windows\syswow64\SHLWAPI.dll
0x71650000 - 0x7173b000 C:\Windows\system32\dbghelp.dll
0x75bf0000 - 0x75c50000 C:\Windows\system32\IMM32.DLL
0x75730000 - 0x757fc000 C:\Windows\syswow64\MSCTF.dll
0x68200000 - 0x68229000 C:\Program Files (x86)\CA\CA DLP\common\wgnprod.dll
0x734e0000 - 0x734e9000 C:\Windows\system32\VERSION.dll
0x10000000 - 0x1000d000 C:\Program Files (x86)\CA\CA DLP\common\wgnprod_en.dll
0x74ad0000 - 0x74adb000 C:\Windows\system32\profapi.dll
0x6db30000 - 0x6def4000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\server\jvm.dll
0x717b0000 - 0x717e2000 C:\Windows\system32\WINMM.dll
0x7c340000 - 0x7c396000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\MSVCR71.dll
0x71de0000 - 0x71e2c000 C:\Windows\system32\apphelp.dll
0x6d340000 - 0x6d348000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\hpi.dll
0x777d0000 - 0x777d5000 C:\Windows\syswow64\PSAPI.DLL
0x6d860000 - 0x6d86c000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\verify.dll
0x6d3e0000 - 0x6d3ff000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\java.dll
0x6d8a0000 - 0x6d8af000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\zip.dll
0x75ae0000 - 0x75b63000 C:\Windows\syswow64\CLBCatQ.DLL
0x72f20000 - 0x72f27000 C:\Windows\system32\msiltcfg.dll
0x72ba0000 - 0x72de0000 C:\Windows\system32\msi.dll
0x71d50000 - 0x71d53000 C:\Windows\SysWOW64\SFC.DLL
0x71600000 - 0x7160d000 C:\Windows\system32\sfc_os.DLL
0x68400000 - 0x6845e000 C:\Program Files (x86)\CA\CA DLP\common\WgnPerf.dll
0x6d840000 - 0x6d848000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\sunmscapi.dll
0x76060000 - 0x76180000 C:\Windows\syswow64\CRYPT32.dll
0x76180000 - 0x7618c000 C:\Windows\syswow64\MSASN1.dll
0x73fb0000 - 0x73fc6000 C:\Windows\system32\CRYPTSP.dll
0x73f70000 - 0x73fab000 C:\Windows\system32\rsaenh.dll
0x72f40000 - 0x72f4e000 C:\Windows\system32\RpcRtRemote.dll
0x2d000000 - 0x2d070000 C:\Program Files (x86)\CA\CA DLP\system\wgnrdm.dll
0x71610000 - 0x71626000 C:\Windows\system32\MAPI32.dll
0x71370000 - 0x713c8000 C:\Windows\system32\WINHTTP.dll
0x70b50000 - 0x70b9f000 C:\Windows\system32\webio.dll
0x68000000 - 0x6802e000 C:\Program Files (x86)\CA\CA DLP\common\wgnps.dll
0x70f80000 - 0x70f97000 C:\Windows\system32\USERENV.dll
0x6d6c0000 - 0x6d6d3000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\net.dll
0x73580000 - 0x735bc000 C:\Windows\system32\mswsock.dll
0x73560000 - 0x73566000 C:\Windows\System32\wship6.dll
0x73570000 - 0x73575000 C:\Windows\System32\wshtcpip.dll
0x72ed0000 - 0x72f14000 C:\Windows\system32\DNSAPI.dll
0x72e40000 - 0x72e5c000 C:\Windows\system32\IPHLPAPI.DLL
0x72e30000 - 0x72e37000 C:\Windows\system32\WINNSI.DLL
0x72e20000 - 0x72e26000 C:\Windows\system32\rasadhlp.dll
0x72de0000 - 0x72e18000 C:\Windows\System32\fwpuclnt.dll
0x6d7b0000 - 0x6d7b6000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\rmi.dll
0x6d610000 - 0x6d619000 C:\Program Files (x86)\CA\CA DLP\system\jre160_12\bin\management.dll
0x24200000 - 0x24221000 C:\Program Files (x86)\CA\CA DLP\common\streams.dll
0x2e600000 - 0x2e682000 C:\Program Files (x86)\CA\CA DLP\common\smtputils.dll
0x0ce30000 - 0x0ce66000 C:\Program Files (x86)\CA\CA DLP\common\mimepp.dll
0x72f80000 - 0x72f90000 C:\Windows\system32\NLAapi.dll
0x72f30000 - 0x72f40000 C:\Windows\system32\napinsp.dll
0x72e60000 - 0x72e68000 C:\Windows\System32\winrnr.dll
0x71340000 - 0x7136e000 C:\Windows\system32\mlang.dll
0x6f780000 - 0x6f788000 C:\Windows\system32\credssp.dll
0x70650000 - 0x7068f000 C:\Windows\SysWOW64\schannel.dll
0x723c0000 - 0x723c8000 C:\Windows\system32\secur32.dll
0x70f20000 - 0x70f58000 C:\Windows\system32\ncrypt.dll
0x70f00000 - 0x70f17000 C:\Windows\system32\bcrypt.dll
0x70ec0000 - 0x70efd000 C:\Windows\SysWOW64\bcryptprimitives.dll
0x70f60000 - 0x70f76000 C:\Windows\system32\GPAPI.dll
0x24800000 - 0x2482e000 C:\Program Files (x86)\CA\CA DLP\common\wgnstore.dll
0x24600000 - 0x24660000 C:\Program Files (x86)\CA\CA DLP\common\emstore.dll
0x12330000 - 0x123ab000 C:\Program Files (x86)\CA\CA DLP\client\wgnemol.dll
VM Arguments:
jvm_args: -Dsun.net.inetaddr.ttl=10 vfprintf exit abort -Xms5242880 -Xmx1711276032 -XX:NewSize=2621440 -XX:MaxNewSize=855638016 -XX:+HeapDumpOnOutOfMemoryError -Dsun.rmi.dgc.server.gcInterval=60000 -Dsun.rmi.dgc.client.gcInterval=60000 -Djava.security.properties=wigan.java.security -Xss512K
java_command: <unknown>
Launcher Type: generic
Environment Variables:
PATH=C:\Oracle\Default\product\11.2.0\client_1;C:\Oracle\Default\product\11.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\100\DTS\Binn\
USERNAME=osjapp
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 45 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows NT 6.1 Build 7601 Service Pack 1
CPU:total 24 (16 cores per cpu, 2 threads per core) family 6 model 13 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, ht
Memory: 4k page, physical 4194303k(4194303k free), swap 4194303k(4194303k free)
vm_info: Java HotSpot(TM) Server VM (11.2-b01) for windows-x86 JRE (1.6.0_12-b04), built on Jan 17 2009 09:52:33 by "java_re" with MS VC++ 7.1Hi
Out of memory they can result from different causes:
- The application is consuming too many resources inappropriately
- The application is opening and not enough threads are closing, leaving no space for the JVM
- You lose the connection with database, causing the connection pool is saturated, which makes the memory of the container is depleted and reaches its peak.
- The container does not have sufficient resources or is not tuned to meet the load generated. But would recommend to discard the above before using this option, because when using this option could work around the problem but could not really be attacking the cause.
bye -
JVM crashes with Out of SWAP space
Hello every body,
We have a problem in a production environnement. The JVM crashes every time with the log file below.
The application which is running don't occupate all memory and we don't understand why an outofmemory exception is raised.
It's not probably due to an allocation inside the application because the exception should be an outofmemory exception : Java Heap space.
Please, somebody can help me to understant what append or to give me some advices?
Thank you a lot for help.
# An unexpected error has been detected by Java Runtime Environment:
# java.lang.OutOfMemoryError: requested 41943040 bytes for GrET in C:\BUILD_AREA\jdk6_07\hotspot\src\share\vm\utilities\growableArray.cpp. Out of swap space?
# Internal Error (allocation.inline.hpp:42), pid=2700, tid=2112
# Error: GrET in C:\BUILD_AREA\jdk6_07\hotspot\src\share\vm\utilities\growableArray.cpp
# Java VM: Java HotSpot(TM) Server VM (10.0-b23 mixed mode windows-x86)
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
--------------- T H R E A D ---------------
Current thread (0x65b97400): VMThread [stack: 0x65bd0000,0x65c20000] [id=2112]
Stack: [0x65bd0000,0x65c20000]
[error occurred during error reporting (printing stack bounds), id 0x80000001]
VM_Operation (0x66dffa14): ParallelGCSystemGC, mode: safepoint, requested by thread 0x65fb9400
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x65f3cc00 JavaThread "pool-3-thread-1" [_thread_blocked, id=2780, stack(0x67300000,0x67350000)]
0x66547800 JavaThread "RMI RenewClean-[192.16.252.55:3916]" daemon [_thread_blocked, id=3076, stack(0x672b0000,0x67300000)]
0x66547400 JavaThread "RMI RenewClean-[192.16.252.53:2046]" daemon [_thread_blocked, id=2292, stack(0x67260000,0x672b0000)]
0x6650d800 JavaThread "RMI RenewClean-[192.16.254.46:3126]" daemon [_thread_blocked, id=3012, stack(0x67210000,0x67260000)]
0x663e8400 JavaThread "RMI RenewClean-[192.16.254.45:3026]" daemon [_thread_blocked, id=2596, stack(0x671c0000,0x67210000)]
0x65f99800 JavaThread "RMI RenewClean-[192.16.252.54:1623]" daemon [_thread_blocked, id=3128, stack(0x67170000,0x671c0000)]
0x65f99400 JavaThread "RMI RenewClean-[192.16.254.55:1992]" daemon [_thread_blocked, id=2720, stack(0x67120000,0x67170000)]
0x66480800 JavaThread "RMI RenewClean-[192.16.254.54:4954]" daemon [_thread_blocked, id=2920, stack(0x670d0000,0x67120000)]
0x66480000 JavaThread "RMI RenewClean-[192.16.254.53:3093]" daemon [_thread_blocked, id=2068, stack(0x67080000,0x670d0000)]
0x6653f800 JavaThread "RMI RenewClean-[192.16.254.52:2543]" daemon [_thread_blocked, id=2156, stack(0x67030000,0x67080000)]
0x66411400 JavaThread "RMI RenewClean-[192.16.254.51:3893]" daemon [_thread_blocked, id=1688, stack(0x66fe0000,0x67030000)]
0x66468800 JavaThread "RMI RenewClean-[192.16.254.50:3371]" daemon [_thread_blocked, id=2688, stack(0x66f90000,0x66fe0000)]
0x663f8400 JavaThread "RMI RenewClean-[192.16.254.49:4374]" daemon [_thread_blocked, id=2656, stack(0x66f40000,0x66f90000)]
0x65f27800 JavaThread "RMI RenewClean-[192.16.254.48:3311]" daemon [_thread_blocked, id=748, stack(0x66ef0000,0x66f40000)]
0x65f27400 JavaThread "RMI RenewClean-[192.16.254.47:2571]" daemon [_thread_blocked, id=1048, stack(0x66ea0000,0x66ef0000)]
0x65f9e400 JavaThread "RMI RenewClean-[192.16.238.145:1673]" daemon [_thread_blocked, id=2332, stack(0x66e50000,0x66ea0000)]
0x6602e800 JavaThread "RMI RenewClean-[192.16.238.144:2332]" daemon [_thread_blocked, id=3100, stack(0x66e00000,0x66e50000)]
0x65fb9400 JavaThread "GC Daemon" daemon [_thread_blocked, id=1608, stack(0x66db0000,0x66e00000)]
0x6657a400 JavaThread "RMI RenewClean-[192.16.238.143:3902]" daemon [_thread_blocked, id=2668, stack(0x66d60000,0x66db0000)]
0x65fa9c00 JavaThread "RMI Scheduler(0)" daemon [_thread_blocked, id=2624, stack(0x66d10000,0x66d60000)]
0x65ff4c00 JavaThread "pool-4-thread-1" [_thread_blocked, id=2864, stack(0x66390000,0x663e0000)]
0x65fbf400 JavaThread "pool-2-thread-1" [_thread_blocked, id=2696, stack(0x66340000,0x66390000)]
0x65f6d400 JavaThread "Thread-0" [_thread_blocked, id=3016, stack(0x662f0000,0x66340000)]
0x65ebf000 JavaThread "WrapperSimpleAppMain" [_thread_blocked, id=696, stack(0x662a0000,0x662f0000)]
0x00265c00 JavaThread "DestroyJavaVM" [_thread_blocked, id=564, stack(0x00680000,0x006d0000)]
0x65fecc00 JavaThread "Wrapper-Connection" daemon [_thread_in_native, id=1224, stack(0x66170000,0x661c0000)]
0x65ec9c00 JavaThread "Wrapper-Control-Event-Monitor" daemon [_thread_blocked, id=2896, stack(0x660d0000,0x66120000)]
0x65bbf800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=1284, stack(0x65e00000,0x65e50000)]
0x65bbd000 JavaThread "CompilerThread1" daemon [_thread_blocked, id=3040, stack(0x65db0000,0x65e00000)]
0x65bb8000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=1472, stack(0x65d60000,0x65db0000)]
0x65bb6c00 JavaThread "Attach Listener" daemon [_thread_blocked, id=2000, stack(0x65d10000,0x65d60000)]
0x65bb6000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=2732, stack(0x65cc0000,0x65d10000)]
0x65b9ec00 JavaThread "Finalizer" daemon [_thread_blocked, id=2008, stack(0x65c70000,0x65cc0000)]
0x65b9a800 JavaThread "Reference Handler" daemon [_thread_blocked, id=1304, stack(0x65c20000,0x65c70000)]
Other Threads:
=>0x65b97400 VMThread [stack: 0x65bd0000,0x65c20000] [id=2112]
0x65bc1000 WatcherThread [stack: 0x65e50000,0x65ea0000] [id=192]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x00265408/0x00000310] Threads_lock - owner thread: 0x65b97400
[0x002655a8/0x000002d0] Heap_lock - owner thread: 0x65fb9400
Heap
PSYoungGen total 76928K, used 344K [0x5ad20000, 0x60d40000, 0x653c0000)
eden space 76544K, 0% used [0x5ad20000,0x5ad20000,0x5f7e0000)
from space 384K, 89% used [0x5f7e0000,0x5f836070,0x5f840000)
to space 10944K, 0% used [0x60290000,0x60290000,0x60d40000)
PSOldGen total 1341888K, used 529414K [0x077c0000, 0x59630000, 0x5ad20000)
object space 1341888K, 39% used [0x077c0000,0x27cc1b38,0x59630000)
PSPermGen total 16384K, used 10204K [0x037c0000, 0x047c0000, 0x077c0000)
object space 16384K, 62% used [0x037c0000,0x041b73a0,0x047c0000)
Dynamic libraries:
0x00400000 - 0x00423000 D:\Java\jdk1.6.0_07\bin\java.exe
0x78460000 - 0x784e2000 C:\WINNT\system32\ntdll.dll
0x78ed0000 - 0x78f35000 C:\WINNT\system32\ADVAPI32.dll
0x77e70000 - 0x77f2f000 C:\WINNT\system32\KERNEL32.dll
0x770c0000 - 0x7712f000 C:\WINNT\system32\RPCRT4.dll
0x78fb0000 - 0x78fbf000 C:\WINNT\system32\Secur32.dll
0x7c340000 - 0x7c396000 D:\Java\jdk1.6.0_07\jre\bin\msvcr71.dll
0x6dac0000 - 0x6de7a000 D:\Java\jdk1.6.0_07\jre\bin\server\jvm.dll
0x77e00000 - 0x77e5f000 C:\WINNT\system32\USER32.dll
0x77f40000 - 0x77f7c000 C:\WINNT\system32\GDI32.dll
0x77540000 - 0x77571000 C:\WINNT\system32\WINMM.dll
0x6d320000 - 0x6d328000 D:\Java\jdk1.6.0_07\jre\bin\hpi.dll
0x68ea0000 - 0x68eab000 C:\WINNT\system32\PSAPI.DLL
0x6d820000 - 0x6d82c000 D:\Java\jdk1.6.0_07\jre\bin\verify.dll
0x6d3c0000 - 0x6d3df000 D:\Java\jdk1.6.0_07\jre\bin\java.dll
0x6d860000 - 0x6d86f000 D:\Java\jdk1.6.0_07\jre\bin\zip.dll
0x660a0000 - 0x660b7000 D:\Prism8.2\lib\wrapper.dll
0x6d620000 - 0x6d633000 D:\Java\jdk1.6.0_07\jre\bin\net.dll
0x74fb0000 - 0x74fc4000 C:\WINNT\system32\WS2_32.dll
0x78000000 - 0x78045000 C:\WINNT\system32\MSVCRT.DLL
0x74fa0000 - 0x74fa8000 C:\WINNT\system32\WS2HELP.DLL
0x74f50000 - 0x74f6e000 C:\WINNT\system32\msafd.dll
0x74f90000 - 0x74f97000 C:\WINNT\System32\wshtcpip.dll
0x77830000 - 0x7783c000 C:\WINNT\System32\rnr20.dll
0x77970000 - 0x77994000 C:\WINNT\system32\DNSAPI.DLL
0x74fd0000 - 0x74fd9000 C:\WINNT\system32\WSOCK32.dll
0x77310000 - 0x77323000 C:\WINNT\system32\iphlpapi.dll
0x774f0000 - 0x774f5000 C:\WINNT\system32\ICMP.dll
0x772f0000 - 0x77307000 C:\WINNT\system32\MPRAPI.dll
0x750d0000 - 0x750e0000 C:\WINNT\system32\SAMLIB.DLL
0x7ccc0000 - 0x7cd10000 C:\WINNT\system32\NETAPI32.DLL
0x77be0000 - 0x77bf1000 C:\WINNT\system32\NTDSAPI.dll
0x77940000 - 0x7796c000 C:\WINNT\system32\WLDAP32.DLL
0x75140000 - 0x75146000 C:\WINNT\system32\NETRAP.dll
0x7cd20000 - 0x7ce0f000 C:\WINNT\system32\OLE32.DLL
0x779a0000 - 0x77a3c000 C:\WINNT\system32\OLEAUT32.DLL
0x77380000 - 0x773b0000 C:\WINNT\system32\ACTIVEDS.DLL
0x77350000 - 0x77373000 C:\WINNT\system32\ADSLDPC.DLL
0x77820000 - 0x7782e000 C:\WINNT\system32\RTUTILS.DLL
0x783c0000 - 0x78451000 C:\WINNT\system32\SETUPAPI.DLL
0x78d20000 - 0x78d85000 C:\WINNT\system32\USERENV.DLL
0x774b0000 - 0x774e4000 C:\WINNT\system32\RASAPI32.dll
0x77490000 - 0x774a1000 C:\WINNT\system32\rasman.dll
0x77500000 - 0x77522000 C:\WINNT\system32\TAPI32.dll
0x77b40000 - 0x77bc4000 C:\WINNT\system32\COMCTL32.DLL
0x77c70000 - 0x77cb9000 C:\WINNT\system32\SHLWAPI.DLL
0x77330000 - 0x77349000 C:\WINNT\system32\DHCPCSVC.DLL
0x777d0000 - 0x777d8000 C:\WINNT\System32\winrnr.dll
0x777e0000 - 0x777e5000 C:\WINNT\system32\rasadhlp.dll
0x7ca00000 - 0x7ca23000 C:\WINNT\system32\rsaenh.dll
0x79570000 - 0x795fd000 C:\WINNT\system32\CRYPT32.dll
0x77400000 - 0x77411000 C:\WINNT\system32\MSASN1.dll
0x7ce30000 - 0x7d07d000 C:\WINNT\system32\shell32.dll
0x6d7c0000 - 0x6d7c6000 D:\Java\jdk1.6.0_07\jre\bin\rmi.dll
VM Arguments:
jvm_args: -Djava.rmi.server.codebase=file:.\Prism.jar -Djava.security.policy=.\policy -Xms64m -Xmx1500m -Djava.library.path=.\lib;.\config -Dwrapper.key=ouZmthkGY4rb0RsE -Dwrapper.port=32000 -Dwrapper.jvm.port.min=31000 -Dwrapper.jvm.port.max=31999 -Dwrapper.pid=1388 -Dwrapper.version=3.2.3 -Dwrapper.native_library=wrapper -Dwrapper.service=TRUE -Dwrapper.cpu.timeout=10 -Dwrapper.jvmid=1
java_command: org.tanukisoftware.wrapper.WrapperSimpleApp com.socgen.prism.simulateur.client.PrismSimulatorClientOld
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=D:\Java\jdk1.6.0_07
PATH=D:\Java\jdk1.6.0_07;D:\Java\jdk1.6.0_07\bin;C:\Program Files\nsr\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\MSDE\BINN;ITAPaging;D:\PROGRA~1\patrol\Patrol3\bin;D:\Program Files\patrol\Patrol3\bin;D:\Program Files\patrol\Patrol3\Pamo;C:\Program Files\Resource Kit\;C:\Program Files\Support Tools\;C:\Program Files\Dell\SysMgt\oma\bin;C:\Program Files\Dell\SysMgt\RAC3
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 15 Model 2 Stepping 7, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows 2000 Build 2195 Service Pack 4
CPU:total 4 (1 cores per cpu, 2 threads per core) family 15 model 2 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, ht
Memory: 4k page, physical 2097151k(2059808k free), swap 4194303k(4194303k free)
vm_info: Java HotSpot(TM) Server VM (10.0-b23) for windows-x86 JRE (1.6.0_07-b06), built on Jun 10 2008 01:09:43 by "java_re" with MS VC++ 7.1
time: Sat Aug 09 17:44:47 2008
elapsed time: 79016 secondsAnswers are in this thread: http://forum.java.sun.com/thread.jspa?threadID=5139476
Be sure to read the whole thing. -
Available swap space problem in solaris 10
Dear All,
Currently I am facing a most interesting problem regarding swap space.
We have assigned mirrored slice swap space with 20G size. But when we are asking for swap space it is only showing around 2GB.
1. Please have the swap area:
root@palash # swap -l
swapfile dev swaplo blocks free
/dev/md/dsk/d1 85,1 16 41945456 35002784
root@palash # swap -s
total: 53562072k bytes allocated + 5689008k reserved = 59251080k used, 615704k available
2. Please have the metastat output:
root@palash # metastat d1
d1: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d21
State: Okay
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 41945472 blocks (20 GB)
d11: Submirror of d1
State: Okay
Size: 41945472 blocks (20 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t0d0s1 0 No Okay Yes
d21: Submirror of d1
State: Okay
Size: 41945472 blocks (20 GB)
Stripe 0:
Device Start Block Dbase State Reloc Hot Spare
c0t1d0s1 0 No Okay Yes
3. Here is /etc/vfstab entry for swap:
/dev/md/dsk/d1 - - swap - no -
4. But when we checked swap space using df command:
root@palash # df -h
Filesystem size used avail capacity Mounted on
/dev/md/dsk/d0 18G 7.7G 9.9G 44% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap 1.7G 1.7M 1.7G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
18G 7.7G 9.9G 44% /platform/sun4u-us3/lib/libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
18G 7.7G 9.9G 44% /platform/sun4u-us3/lib/sparcv9/libc_psr.so.1
fd 0K 0K 0K 0% /dev/fd
swap 1.7G 184K 1.7G 1% /tmp
swap 1.7G 64K 1.7G 1% /var/run
/dev/dsk/c2t40d0s4 20G 20M 19G 1% /redo2
/dev/dsk/c2t40d0s1 276G 223G 50G 82% /oradata2
/dev/dsk/c3t40d0s3 195G 198M 193G 1% /restore
/dev/dsk/c2t40d0s0 276G 216G 57G 80% /oradata1
/dev/dsk/c2t40d0s5 59G 60M 58G 1% /system1
/dev/dsk/c3t40d0s0 276G 220G 53G 81% /index1
/dev/md/dsk/d3 30G 24G 5.7G 81% /oracle
/dev/dsk/c3t40d0s1 197G 53G 142G 28% /archive1
/dev/dsk/c2t40d0s3 20G 20M 19G 1% /redo1
/vol/dev/dsk/c0t6d0/disk1
0K 0K 0K 0% /cdrom/disk1
Please help me to indentify the reason.918597 wrote:
Hello,
Thanks for your reply.
But I am not clear about your findings as we have around 64GB physical RAM in my machine.
My question is that if we mount 20GB swap partition, then how we can see this is around less than 2 GB in df -h command.
And even in swap -s command, this is showing same problem.
What might be reason behind this????
//PalashWell no-one else has anwered ... so its back to me.....
Hmmm ... i would use the word observations rather than findings .... I am not on an old root explotation expedition all over our server .. merely observing on the morsels you show me ....
Please be aware I may not be totally technically correct or be using right terminology on what follows so I welcome corrections ....
Your machine has 64GB Memory, and a 20 GB swap file, therefore has the ability up to support 84GB total (Virtual) Memory ofr it's processes/buffers.
The reason little swap is free (let us say 2GB ... thoug it may be 600m) is theat processes/buffers have a virutal memory requirement of 84GB-2GB = 82Gb.
... So rather than wondering about how come 2GB is left, start thinking about ow 82GB is being used.
...... Particularly with databases oracle RDBMS; mysql etc a big influencing factor can be how much memory is allocated its memory structures.
.......... And a DBA may set these extremely high (memory_max / innodb-buffer-pool-size etc etc).
ps -ef will show the (virtual) 'size' for individual processes
prstat -a may help show what is going on (but may double account some things):
ipcs -a would show the allocation for the oracle RDBMS memory_area,
echo ::memstat | mdb -k ### may help ... but i have seen accounts of it taking ages to run.
I'd also check kstat zfs ... but your not using zfs so no need to bother.
.... You may need to show some evidence of how your applications are consuming virutal memory for someone to help you futher ... but if you do htis who may answer your own quesiton. -
Why does FireFox open as a very small box in the top l/h corner and i have to resize it every time
Why does FireFox open as a very small box in the top l/h corner and i have to resize it every time this only occurs on the initial opening up of F/Fx after boot-up
Open the system menu via Alt+Space and see if you can resize that window.<br />
If that works then close Firefox (File > Exit/Quit) to save that setting.
See also:
* http://kb.mozillazine.org/Resizing_oversize_window
If the above didn't help then see:
* http://kb.mozillazine.org/Corrupt_localstore.rdf -
JVM Crash OutOfMemory Chunk::new Out Of swap Space
Hi !
We are currently experiencing a problem on both JRE-1.5.0_15 and JRE-1.6.0_7. We have a JEE application running with EJB2 on JBoss 423 that we have migrated to EJB3 on JBoss5. The server is Windows 2003 SP2 server running in 32 bits mode (with /3GB option in boot.ini) is set up with 4GB memory and 4GB paging.
Before migration, this app runs perfectly on JBoss 423 compiled on JDK5 with runtime JRE5 and JRE6 (not at the same time though) up to 50 simulatneous users on a single JBoss instance.
After migration to EJB3, we are experiencing this error as of 5 simultaneous users :
# java.lang.OutOfMemoryError: requested 2292728 bytes for Chunk::new. Out of swap space?
Current thread (0x54092800): JavaThread "CompilerThread0" daemon [_thread_in_native, id=4092, stack(0x54280000,0x542d0000)]
Stack: [0x54280000,0x542d0000]
[error occurred during error reporting (printing stack bounds), id 0x80000001]
Current CompileTask:
C2:4692 com.mycompany.myproduct ...These are our JVM options for memory:
jvm_args: -Dprogram.name=pdm.bat -Xms1024m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+DisableExplicitGCWe don't have this problem if we force JVM options so that it only runs in interpreted mode (-Xint). We also have created a file with the list of methods we want to keep out of the JIT. With this option, the server runs longer but it eventualy crashes.
So we reckon this is a JIT issue on the App Server. I have posted a thread on JBoss forum but they recommended me to open one here.
So I have modified the JVM options to increase the Perm size :
jvm_args: -Dprogram.name=pdm.bat -Xms1024m -Xmx1024m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+Dis
ableExplicitGCIn that case, JBoss crashes at startup time :
# An unexpected error has been detected by Java Runtime Environment:
# java.lang.OutOfMemoryError: requested 35608 bytes for Chunk::new. Out of swap space?
# Internal Error (allocation.cpp:218), pid=5756, tid=8176
# Error: Chunk::new
# Java VM: Java HotSpot(TM) Server VM (10.0-b23 mixed mode windows-x86)
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
--------------- T H R E A D ---------------
Current thread (0x64142800): JavaThread "CompilerThread0" daemon [_thread_in_native, id=8176, stack(0x64330000,0x64380000)]
Stack: [0x64330000,0x64380000]
[error occurred during error reporting (printing stack bounds), id 0x80000001]
Current CompileTask:
C2:1420 ! org.jboss.ejb3.Ejb3Deployment.deployElement(Ljava/io/InputStream;Lorg/jboss/ejb3/Ejb3Ha
ndlerFactory;Ljavax/naming/InitialContext;)V (66 bytes)
Heap
PSYoungGen total 217472K, used 176224K [0x539d0000, 0x639d0000, 0x639d0000)
eden space 170432K, 97% used [0x539d0000,0x5dbec148,0x5e040000)
from space 47040K, 21% used [0x60be0000,0x615dc210,0x639d0000)
to space 44672K, 0% used [0x5e040000,0x5e040000,0x60be0000)
PSOldGen total 786432K, used 200494K [0x239d0000, 0x539d0000, 0x539d0000)
object space 786432K, 25% used [0x239d0000,0x2fd9b9b0,0x539d0000)
PSPermGen total 524288K, used 39978K [0x039d0000, 0x239d0000, 0x239d0000)
object space 524288K, 7% used [0x039d0000,0x060da870,0x239d0000)So I have reduced heap size
jvm_args: -Dprogram.name=pdm.bat -Xms768m -Xmx768m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+Dis
ableExplicitGCand then it works much longer (can reach 20 users ...) before, again, eventually crashing.
I have reported the error to http://java.sun.com/webapps/bugreport/crash.jsp but I haven't heard from it as yet ...
Any recommendation to fix this issue ? Many thanks in advance for your help !I recently experienced a similar issue on HP-UX 11iv2 with WebLogic 9.1 and HP JDK 1.5, and we were also using the CMS (Concurrent Mark Sweep) GC. I was able to resolve the issue by forcing the size of the Survivor Area using the -XX:SurvivorRatio=n parameter. By setting this to a value lower than the default (I think 25) it forces the Survivor Area to be a larger percentage of the New Generation, and hence larger in size. I found that I needed at least 8MB, but we have a pretty large application, so you might get by with significantly less.
As it stands, your New Gen will be 25% (default, I think) of you Xms, and I think the default SurvivorRatio is 25. The tricky part is the calculation using the SurvivorRatio. Since there are two Survivor Areas, if -XX:SurvivorRatio=25, then each Survivor Area will be 1/27 of New Gen. Anyhow, it's confusing, but you can easily verify these numbers online, and do the math yourself, but hopefully you get the point.
Obviously, I can't guarantee anything, but you might want to give it a try since my symptoms were extremely similar. -
Checking Swap space from OS level in HPUX
Hi All,
We have some issues with swap in our SAP production system when I checked the ST06 Tcode
Swap
Configured swap Kb 20,971,520 Maximum swap-space Kb 54,389,460
Free in swap-space Kb 8,945,160 Actual swap-space Kb 54,389,460
And when I checked from the OS level ,it gave me the following result
swapinfo
Kb Kb Kb PCT START/ Kb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 1048576 658208 390368 63% 0 - 1 /dev/vg00/lvol2
dev 19922944 889824 19033120 4% 0 - 1 /dev/vg00/lvol9
reserve - 19423488 -19423488
memory 33417940 24781076 8636864 74%
Does it mean that total swap space is (1048576 + 19922944)KB which is 20GB?
If yes ,then how to increase the swap space in UNIX based systems?
SWAP SPACE = 3*RAM? If yes ,do we need to put swap size =60 GB?
In ST06
what is the difference between CONFIGURED SWAP-SPACE and ACTUAL SWAP-SPACE?
Regards,
Prashant
Edited by: Prashant Shukla on Oct 13, 2008 4:21 AM
Edited by: Prashant Shukla on Oct 13, 2008 4:23 AMHi,
Thanks for ur reply but when I checked it from OS level why it is showing only 20GB ?
What's the diff between configured and actual swap space ?
I checked SAP Notes :146289 and 153641
They clearly says that swap space should be atleast 20 GB plus 10 GB for additional Instance for the server.
In our landscape we have CI and 4 dialog instance connected to it
that means our swap space should be 20 + 10*4=60 GB
We are having HPUX server and ST06 Swap values are
Swap
Configured swap Kb 20,971,520 Maximum swap-space Kb 54,389,460
Free in swap-space Kb 8,697,960 Actual swap-space Kb 54,389,460
Do we need to increase the SWAP Space to increase the system performance?
What is difference between configured swap and actual swap space ?
SAP Note 1112627 clearly says that SWAP SPACE = 2* RAM for HPUX servers.
What do you guys say about this?
Regards,
Prashant
Edited by: Prashant Shukla on Oct 13, 2008 5:15 AM
Edited by: Prashant Shukla on Oct 13, 2008 5:53 AM
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