0
저는 VisualVM을 사용하여 내 PC에서 내 웹 응용 프로그램을 프로파일 링합니다. 나는 메모리 누수가 있는지보고 싶다.Java Runtime Environment에서 VisualVM 치명적인 오류가 감지되었습니다 - 로그 파일 및 오류에 대한 질문
Tomcat 6.0.29 및 jdk SE 1.6 (업데이트 22 포함)을 실행 중입니다. 나는 VisualVM을 다운로드하여 사용할 수 있도록 jdk1.6을 다운로드했다는 사실에 유의해야합니다. 내 수업은 jdk1.5하에 컴파일됩니다.
서블릿에서 검색된 이미지 (db에서 이미지를 검색하는 이미지)를 표시하는 JSP 페이지에 액세스하면 Tomcat이 더 이상 실행되지 않으므로 Tomcat이 종료되고 VisualVM의 프로파일 링이 중단됩니다.
는 hs_err_pid.log 파일이 생성되고 그 다음 로그인 한 다음 spyder.servlets.ImageProcessing.ImageProcessingServlet 이미지 크기 조정, 디스플레이와 유사한 기능을 처리하는 서블릿 것을 참고.
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (sharedRuntime.cpp:877), pid=1116, tid=432
# Error: guarantee((retry_count++ < 100),"Could not resolve to latest version of redefined method")
#
# JRE version: 6.0_22-b04
# Java VM: Java HotSpot(TM) Client VM (17.1-b03 mixed mode, sharing 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 (0x03f31c00): JavaThread "http-8080-6" daemon [_thread_in_vm, id=432, stack(0x04d50000,0x04da0000)]
Stack: [0x04d50000,0x04da0000], sp=0x04d9eb14, free space=13a04d9eb24k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x1fd0f0]
V [jvm.dll+0xa45c8]
V [jvm.dll+0x1abfdd]
V [jvm.dll+0x1ac2e1]
v ~RuntimeStub::resolve_virtual_call
J java.awt.image.WritableRaster.setRect(IILjava/awt/image/Raster;)V
J sun.awt.image.ByteInterleavedRaster.setRect(IILjava/awt/image/Raster;)V
j java.awt.image.WritableRaster.setRect(Ljava/awt/image/Raster;)V+4
j sun.awt.image.SunWritableRaster.setRect(Ljava/awt/image/Raster;)V+2
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.grabPixels(I)V+262
v ~StubRoutines::call_stub
V [jvm.dll+0xf3a9c]
V [jvm.dll+0x186591]
V [jvm.dll+0xf3b1d]
V [jvm.dll+0xfd5af]
V [jvm.dll+0x1002a4]
C [jpeg.dll+0x3112]
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeImage(J[BIII[IIIIII[Ljavax/imageio/plugins/jpeg/JPEGQTable;Z[Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;[Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;ZZZI[I[I[I[I[IZI)Z+0
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeOnThread(Ljavax/imageio/metadata/IIOMetadata;Ljavax/imageio/IIOImage;Ljavax/imageio/ImageWriteParam;)V+3414
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.write(Ljavax/imageio/metadata/IIOMetadata;Ljavax/imageio/IIOImage;Ljavax/imageio/ImageWriteParam;)V+8
j javax.imageio.ImageWriter.write(Ljava/awt/image/RenderedImage;)V+21
j javax.imageio.ImageIO.write(Ljava/awt/image/RenderedImage;Ljava/lang/String;Ljavax/imageio/stream/ImageOutputStream;)Z+116
j javax.imageio.ImageIO.write(Ljava/awt/image/RenderedImage;Ljava/lang/String;Ljava/io/OutputStream;)Z+57
j spyder.servlets.imageProcessing.ImageProcessingServlet.resize(Ljava/io/BufferedInputStream;Ljava/io/BufferedOutputStream;I)V+53
j spyder.servlets.imageProcessing.ImageProcessingServlet.getImage(Ljava/sql/Blob;Ljava/lang/String;Ljavax/servlet/http/HttpServletResponse;)V+190
j spyder.servlets.imageProcessing.ImageProcessingServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+865
j spyder.servlets.imageProcessing.ImageProcessingServlet.doGet(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+35
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+38
j org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+400
j org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+117
j org.apache.catalina.core.StandardWrapperValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+804
j org.apache.catalina.core.StandardContextValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+373
j org.apache.catalina.core.StandardHostValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+64
j org.apache.catalina.valves.ErrorReportValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+6
j org.apache.catalina.core.StandardEngineValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+42
j org.apache.catalina.connector.CoyoteAdapter.service(Lorg/apache/coyote/Request;Lorg/apache/coyote/Response;)V+158
j org.apache.coyote.http11.Http11Processor.process(Ljava/net/Socket;)V+468
j org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Ljava/net/Socket;)Z+82
j org.apache.tomcat.util.net.JIoEndpoint$Worker.run()V+41
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
V [jvm.dll+0xf3a9c]
V [jvm.dll+0x186591]
V [jvm.dll+0xf3c67]
V [jvm.dll+0xf3cdd]
V [jvm.dll+0x11da00]
V [jvm.dll+0x1e7004]
V [jvm.dll+0x185f3c]
C [msvcr71.dll+0x9565]
C [kernel32.dll+0xb729]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
v ~RuntimeStub::resolve_virtual_call
J java.awt.image.WritableRaster.setRect(IILjava/awt/image/Raster;)V
J sun.awt.image.ByteInterleavedRaster.setRect(IILjava/awt/image/Raster;)V
j java.awt.image.WritableRaster.setRect(Ljava/awt/image/Raster;)V+4
j sun.awt.image.SunWritableRaster.setRect(Ljava/awt/image/Raster;)V+2
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.grabPixels(I)V+262
v ~StubRoutines::call_stub
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeImage(J[BIII[IIIIII[Ljavax/imageio/plugins/jpeg/JPEGQTable;Z[Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;[Ljavax/imageio/plugins/jpeg/JPEGHuffmanTable;ZZZI[I[I[I[I[IZI)Z+0
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.writeOnThread(Ljavax/imageio/metadata/IIOMetadata;Ljavax/imageio/IIOImage;Ljavax/imageio/ImageWriteParam;)V+3414
j com.sun.imageio.plugins.jpeg.JPEGImageWriter.write(Ljavax/imageio/metadata/IIOMetadata;Ljavax/imageio/IIOImage;Ljavax/imageio/ImageWriteParam;)V+8
j javax.imageio.ImageWriter.write(Ljava/awt/image/RenderedImage;)V+21
j javax.imageio.ImageIO.write(Ljava/awt/image/RenderedImage;Ljava/lang/String;Ljavax/imageio/stream/ImageOutputStream;)Z+116
j javax.imageio.ImageIO.write(Ljava/awt/image/RenderedImage;Ljava/lang/String;Ljava/io/OutputStream;)Z+57
j spyder.servlets.imageProcessing.ImageProcessingServlet.resize(Ljava/io/BufferedInputStream;Ljava/io/BufferedOutputStream;I)V+53
j spyder.servlets.imageProcessing.ImageProcessingServlet.getImage(Ljava/sql/Blob;Ljava/lang/String;Ljavax/servlet/http/HttpServletResponse;)V+190
j spyder.servlets.imageProcessing.ImageProcessingServlet.doPost(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+865
j spyder.servlets.imageProcessing.ImageProcessingServlet.doGet(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+35
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+38
j org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+400
j org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+117
j org.apache.catalina.core.StandardWrapperValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+804
j org.apache.catalina.core.StandardContextValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+373
j org.apache.catalina.core.StandardHostValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+64
j org.apache.catalina.valves.ErrorReportValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+6
j org.apache.catalina.core.StandardEngineValve.invoke(Lorg/apache/catalina/connector/Request;Lorg/apache/catalina/connector/Response;)V+42
j org.apache.catalina.connector.CoyoteAdapter.service(Lorg/apache/coyote/Request;Lorg/apache/coyote/Response;)V+158
j org.apache.coyote.http11.Http11Processor.process(Ljava/net/Socket;)V+468
j org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Ljava/net/Socket;)Z+82
j org.apache.tomcat.util.net.JIoEndpoint$Worker.run()V+41
j java.lang.Thread.run()V+11
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: (=> current thread)
0x030e3800 JavaThread "AWT-Windows" daemon [_thread_in_native, id=3276, stack(0x04f10000,0x04f60000)]
0x03014400 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=3736, stack(0x04dd0000,0x04e20000)]
=>0x03f31c00 JavaThread "http-8080-6" daemon [_thread_in_vm, id=432, stack(0x04d50000,0x04da0000)]
0x0300a400 JavaThread "http-8080-5" daemon [_thread_in_native, id=1860, stack(0x04d00000,0x04d50000)]
0x030e9400 JavaThread "http-8080-4" daemon [_thread_in_native, id=1524, stack(0x04cb0000,0x04d00000)]
0x0328d400 JavaThread "http-8080-3" daemon [_thread_in_native, id=3844, stack(0x04c60000,0x04cb0000)]
0x03296400 JavaThread "http-8080-2" daemon [_thread_in_native, id=2704, stack(0x04c10000,0x04c60000)]
0x040b3c00 JavaThread "http-8080-1" daemon [_thread_in_native, id=3008, stack(0x03a30000,0x03a80000)]
0x03078400 JavaThread "*** Profiler Agent Special Execution Thread 3" daemon [_thread_blocked, id=3228, stack(0x04bc0000,0x04c10000)]
0x03023c00 JavaThread "*** Profiler Agent Special Execution Thread 6" daemon [_thread_blocked, id=1948, stack(0x03b20000,0x03b70000)]
0x02b98400 JavaThread "*** JFluid Monitor thread ***" daemon [_thread_blocked, id=1300, stack(0x03ad0000,0x03b20000)]
0x02f18400 JavaThread "*** Profiler Agent Communication Thread" daemon [_thread_in_native, id=3352, stack(0x03a80000,0x03ad0000)]
0x03177400 JavaThread "RMI TCP Connection(3)-192.168.0.102" daemon [_thread_in_native, id=3152, stack(0x039e0000,0x03a30000)]
0x02fc3400 JavaThread "JMX server connection timeout 22" daemon [_thread_blocked, id=1112, stack(0x03990000,0x039e0000)]
0x031a5400 JavaThread "RMI Scheduler(0)" daemon [_thread_blocked, id=540, stack(0x03940000,0x03990000)]
0x031a7c00 JavaThread "RMI TCP Connection(6)-192.168.0.102" daemon [_thread_in_native, id=2964, stack(0x038f0000,0x03940000)]
0x030a2c00 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=3296, stack(0x03890000,0x038e0000)]
0x031a0800 JavaThread "TP-Monitor" daemon [_thread_blocked, id=3984, stack(0x03720000,0x03770000)]
0x0319f400 JavaThread "TP-Processor4" daemon [_thread_in_native, id=3876, stack(0x036d0000,0x03720000)]
0x0319e000 JavaThread "TP-Processor3" daemon [_thread_blocked, id=3044, stack(0x03680000,0x036d0000)]
0x0319cc00 JavaThread "TP-Processor2" daemon [_thread_blocked, id=1320, stack(0x03630000,0x03680000)]
0x0319c400 JavaThread "TP-Processor1" daemon [_thread_blocked, id=2024, stack(0x035e0000,0x03630000)]
0x030a7400 JavaThread "http-8080-Acceptor-0" daemon [_thread_in_native, id=2780, stack(0x03590000,0x035e0000)]
0x030c0400 JavaThread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" daemon [_thread_blocked, id=3300, stack(0x03540000,0x03590000)]
0x0306a000 JavaThread "GC Daemon" daemon [_thread_blocked, id=1772, stack(0x03450000,0x034a0000)]
0x02aecc00 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3840, stack(0x02da0000,0x02df0000)]
0x02ae7000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2036, stack(0x02d50000,0x02da0000)]
0x02ae5800 JavaThread "Attach Listener" daemon [_thread_blocked, id=4008, stack(0x02d00000,0x02d50000)]
0x02ae4000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=460, stack(0x02cb0000,0x02d00000)]
0x02add400 JavaThread "Finalizer" daemon [_thread_blocked, id=4032, stack(0x02c60000,0x02cb0000)]
0x02adbc00 JavaThread "Reference Handler" daemon [_thread_blocked, id=2288, stack(0x02c10000,0x02c60000)]
0x002b7000 JavaThread "main" [_thread_in_native, id=212, stack(0x008c0000,0x00910000)]
Other Threads:
0x02ada400 VMThread [stack: 0x02bc0000,0x02c10000] [id=784]
0x02aefc00 WatcherThread [stack: 0x02df0000,0x02e40000] [id=3740]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
def new generation total 30784K, used 15986K [0x26990000, 0x28af0000, 0x2a990000)
eden space 27392K, 45% used [0x26990000, 0x275dc970, 0x28450000)
from space 3392K, 100% used [0x28450000, 0x287a0000, 0x287a0000)
to space 3392K, 0% used [0x287a0000, 0x287a0000, 0x28af0000)
tenured generation total 68288K, used 20933K [0x2a990000, 0x2ec40000, 0x32990000)
the space 68288K, 30% used [0x2a990000, 0x2be01590, 0x2be01600, 0x2ec40000)
compacting perm gen total 15104K, used 14872K [0x32990000, 0x33850000, 0x36990000)
the space 15104K, 98% used [0x32990000, 0x33816050, 0x33816200, 0x33850000)
ro space 10240K, 54% used [0x36990000, 0x36f0c510, 0x36f0c600, 0x37390000)
rw space 12288K, 55% used [0x37390000, 0x37a2fb78, 0x37a2fc00, 0x37f90000)
Dynamic libraries:
0x00400000 - 0x00424000 C:\Java\jdk1.6.0_22\bin\java.exe
0x7c900000 - 0x7c9b2000 C:\WINDOWS\system32\ntdll.dll
0x7c800000 - 0x7c8f6000 C:\WINDOWS\system32\kernel32.dll
0x77dd0000 - 0x77e6b000 C:\WINDOWS\system32\ADVAPI32.dll
0x77e70000 - 0x77f02000 C:\WINDOWS\system32\RPCRT4.dll
0x77fe0000 - 0x77ff1000 C:\WINDOWS\system32\Secur32.dll
0x7c340000 - 0x7c396000 C:\Java\jdk1.6.0_22\jre\bin\msvcr71.dll
0x6d8a0000 - 0x6db47000 C:\Java\jdk1.6.0_22\jre\bin\client\jvm.dll
0x7e410000 - 0x7e4a1000 C:\WINDOWS\system32\USER32.dll
0x77f10000 - 0x77f59000 C:\WINDOWS\system32\GDI32.dll
0x76b40000 - 0x76b6d000 C:\WINDOWS\system32\WINMM.dll
0x6d850000 - 0x6d85c000 C:\Java\jdk1.6.0_22\jre\bin\verify.dll
0x6d3d0000 - 0x6d3ef000 C:\Java\jdk1.6.0_22\jre\bin\java.dll
0x6d330000 - 0x6d338000 C:\Java\jdk1.6.0_22\jre\bin\hpi.dll
0x76bf0000 - 0x76bfb000 C:\WINDOWS\system32\PSAPI.DLL
0x6d890000 - 0x6d89f000 C:\Java\jdk1.6.0_22\jre\bin\zip.dll
0x6d600000 - 0x6d609000 C:\Java\jdk1.6.0_22\jre\bin\management.dll
0x6d6b0000 - 0x6d6c3000 C:\Java\jdk1.6.0_22\jre\bin\net.dll
0x71ab0000 - 0x71ac7000 C:\WINDOWS\system32\WS2_32.dll
0x77c10000 - 0x77c68000 C:\WINDOWS\system32\msvcrt.dll
0x71aa0000 - 0x71aa8000 C:\WINDOWS\system32\WS2HELP.dll
0x71a50000 - 0x71a8f000 C:\WINDOWS\system32\mswsock.dll
0x662b0000 - 0x66308000 C:\WINDOWS\system32\hnetcfg.dll
0x71a90000 - 0x71a98000 C:\WINDOWS\System32\wshtcpip.dll
0x76f20000 - 0x76f47000 C:\WINDOWS\system32\DNSAPI.dll
0x76fb0000 - 0x76fb8000 C:\WINDOWS\System32\winrnr.dll
0x76f60000 - 0x76f8c000 C:\WINDOWS\system32\WLDAP32.dll
0x76fc0000 - 0x76fc6000 C:\WINDOWS\system32\rasadhlp.dll
0x6d370000 - 0x6d38a000 C:\Java\jdk1.6.0_22\jre\bin\instrument.dll
0x68000000 - 0x68036000 C:\WINDOWS\system32\rsaenh.dll
0x769c0000 - 0x76a74000 C:\WINDOWS\system32\USERENV.dll
0x5b860000 - 0x5b8b5000 C:\WINDOWS\system32\netapi32.dll
0x76d60000 - 0x76d79000 C:\WINDOWS\system32\iphlpapi.dll
0x76d40000 - 0x76d58000 C:\WINDOWS\system32\MPRAPI.dll
0x77cc0000 - 0x77cf2000 C:\WINDOWS\system32\ACTIVEDS.dll
0x76e10000 - 0x76e35000 C:\WINDOWS\system32\adsldpc.dll
0x76b20000 - 0x76b31000 C:\WINDOWS\system32\ATL.DLL
0x774e0000 - 0x7761d000 C:\WINDOWS\system32\ole32.dll
0x77120000 - 0x771ab000 C:\WINDOWS\system32\OLEAUT32.dll
0x76e80000 - 0x76e8e000 C:\WINDOWS\system32\rtutils.dll
0x71bf0000 - 0x71c03000 C:\WINDOWS\system32\SAMLIB.dll
0x77920000 - 0x77a13000 C:\WINDOWS\system32\SETUPAPI.dll
0x6d7a0000 - 0x6d7a6000 C:\Java\jdk1.6.0_22\jre\bin\rmi.dll
0x6e030000 - 0x6e038000 C:\Java\jdk1.6.0_22\lib\visualvm\profiler3\lib\deployed\jdk16\windows\profilerinterface.dll
0x6d6d0000 - 0x6d6d9000 C:\Java\jdk1.6.0_22\jre\bin\nio.dll
0x6d0b0000 - 0x6d1fa000 C:\Java\jdk1.6.0_22\jre\bin\awt.dll
0x73000000 - 0x73026000 C:\WINDOWS\system32\WINSPOOL.DRV
0x76390000 - 0x763ad000 C:\WINDOWS\system32\IMM32.dll
0x773d0000 - 0x774d3000 C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-Controls_6595b64144ccf1df_6.0.2600.5512_x-ww_35d4ce83\COMCTL32.dll
0x77f60000 - 0x77fd6000 C:\WINDOWS\system32\SHLWAPI.dll
0x6d4f0000 - 0x6d515000 C:\Java\jdk1.6.0_22\jre\bin\jpeg.dll
0x5ad70000 - 0x5ada8000 C:\WINDOWS\system32\uxtheme.dll
0x60c40000 - 0x60ca9000 C:\PROGRAM FILES\NORTON 360\ENGINE\4.3.0.5\ASOEHOOK.DLL
0x78520000 - 0x785c3000 C:\PROGRAM FILES\NORTON 360\ENGINE\4.3.0.5\Microsoft.VC90.CRT\MSVCR90.dll
0x78480000 - 0x7850e000 C:\PROGRAM FILES\NORTON 360\ENGINE\4.3.0.5\Microsoft.VC90.CRT\MSVCP90.dll
0x6d2e0000 - 0x6d32f000 C:\Java\jdk1.6.0_22\jre\bin\fontmanager.dll
VM Arguments:
jvm_args: -Xms100m -Xmx192m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=c:\jakarta-tomcat\webapps -Djava.util.logging.config.file=C:\jakarta-tomcat\conf\logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=C:\jakarta-tomcat\endorsed -Dcatalina.base=C:\jakarta-tomcat -Dcatalina.home=C:\jakarta-tomcat -Djava.io.tmpdir=C:\jakarta-tomcat\temp
java_command: org.apache.catalina.startup.Bootstrap start
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=C:\Java\jdk1.6.0_22
JRE_HOME=C:\Java\jdk1.6.0_22
CLASSPATH=C:\jakarta-tomcat\bin\bootstrap.jar
PATH=C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\system32\WindowsPowerShell\v1.0;c:\Program Files\Common Files\Roxio Shared\DLLShared\;C:\Java\jdk1.6.0_22\bin;C:\jakarta-tomcat\bin;C:\MYSQL\MySQL Server 5.1\bin
USERNAME=frank
OS=Windows_NT
PROCESSOR_IDENTIFIER=x86 Family 6 Model 23 Stepping 10, GenuineIntel
--------------- S Y S T E M ---------------
OS: Windows XP Build 2600 Service Pack 3
CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 23 stepping 10, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3
Memory: 4k page, physical 2085992k(695128k free), swap 4023152k(2738324k free)
vm_info: Java HotSpot(TM) Client VM (17.1-b03) for windows-x86 JRE (1.6.0_22-b04), built on Sep 15 2010 00:56:36 by "java_re" with MS VC++ 7.1 (VS2003)
time: Tue Jan 11 15:39:01 2011
elapsed time: 243 seconds
나는 이것을 어떻게 만들지 모른다. 여기서 구체적으로 무엇이 오류입니까? 이상한 점은 Tomcat을 다시 시작하고 페이지에서 ImageProcessingServlet이 사용되는 jsp 페이지에 다시 액세스하면 충돌이 발생하지 않는다는 것입니다. 나는 이것이 심각한 문제가 아니라는 것을 확실하게하고 싶다. 그리고 내 앱이 내 vps에서 실행될 때 염려해야 할 것이있다.
내 vps에서 Java 5에 Tomcat 6이 있습니다.이 jsp 페이지에 액세스 한 후 내 jvm이 손상되지 않았습니다. 지금 업데이트를 다운로드하고 로컬에서 다시 충돌하는지 확인합니다. – katura
jdk 1.6을 다운로드했는데 VisualVM이 Tomcat 서비스가 실행 중임을 인식하지 못합니다. 어떤 제안? – katura
@katura : 완전히 새로운 질문입니다. – skaffman