java - collector - JVM se bloquea después de migrar a 64 bits

spring garbage collector

Question

Mi aplicación comenzó a fallar después de migrarla a 64 bits. El bloqueo se produce cada 2-3 días en nuestro servidor de producción Linux. Estamos usando jdk1.6.0_15-x86_64. El bloqueo ocurre en el mismo lugar cuando mi aplicación usa el transformador Xalan para convertir XSLT a HTML.

He confirmado que esto no está sucediendo en nuestro servidor de 32 bits y no ocurre cuando la aplicación no realiza la conversión de XSLT a HTML. Entonces sucede solo cuando la conversión ocurre en un servidor de 64 bits.

Cualquier ayuda será muy apreciada.

Aquí está el contenido del archivo de volcado

    ######################################
    # A fatal error has been detected by the Java Runtime Environment:
    #
    #  SIGSEGV (0xb) at pc=0x00002b288a0457d1, pid=9161, tid=1213643072
    #
    # JRE version: 6.0_15-b03
    # Java VM: Java HotSpot(TM) 64-Bit Server VM (14.1-b02 mixed mode linux-amd64 )
    # Problematic frame:
    # V  [libjvm.so+0x3837d1]
    #
    # 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 (0x0000000044267800):  JavaThread "[default]-careers_ente_com-/resume_list_intermediate.html-76.125.192.80-B8FF993FA76C999A3568847142ECA47C.JS1-Thread-57504" daemon [_thread_in_vm, id=18390, stack(0x000000004846b000,0x000000004856c000)]

    siginfo:si_signo=SIGSEGV: si_errno=0, si_code=128 (), si_addr=0x0000000000000000

    Registers:
    RAX=0x0000000000000001, RBX=0x002f840f1fb10f4c, RCX=0x0000000000000000, RDX=0x0000000000000001
    RSP=0x0000000048569d50, RBP=0x0000000048569d70, RSI=0x0000000000000000, RDI=0x0000000043d7c830
    R8 =0x0000000000000001, R9 =0x00002aaab073f9d8, R10=0x00002b288a582c2a, R11=0x0000000044269a98
    R12=0x00002aaab07431c8, R13=0x0000000000000008, R14=0x0000000044267800, R15=0x0000000048569dd0
    RIP=0x00002b288a0457d1, EFL=0x0000000000010202, CSGSFS=0x0000000000000033, ERR=0x0000000000000000
      TRAPNO=0x000000000000000d

    Stack: [0x000000004846b000,0x000000004856c000],  sp=0x0000000048569d50,  free space=1019k
    Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
    V  [libjvm.so+0x3837d1]
    V  [libjvm.so+0x3a2f72]
    j  com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.addParameter(Ljava/lang/String;Ljava/lang/Object;Z)Ljava/lang/Object;+8
    j  hrxmlresume2html.topLevel(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/dtm/DTMAxisIterator;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+218
    j  hrxmlresume2html.transform(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/dtm/DTMAxisIterator;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+24
    j  com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.transform(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+9
    j  com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Ljavax/xml/transform/Source;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;Ljava/lang/String;)V+152
    j  com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Ljavax/xml/transform/Source;Ljavax/xml/transform/Result;)V+119
    j  com.ente.hrxml.resume.HtmlConverter.toHtml(Lorg/jdom/Document;)Ljava/lang/String;+49
    j  com.ente.er.form.hrxmledit.generateHtmlResumeBuilder(Lcom/ente/erom/candidate/Candidate;Ljava/lang/String;)Ljava/lang/String;+42
    j  com.ente.er.form.hrxmledit.save()Lcom/ente/services/webui/UIStatus;+574
    j  com.ente.er.form.hrxmledit.postprocess()Lcom/ente/services/webui/UIStatus;+202

    Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
    j  com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.addParameter(Ljava/lang/String;Ljava/lang/Object;Z)Ljava/lang/Object;+8
    j  hrxmlresume2html.topLevel(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/dtm/DTMAxisIterator;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+218
    j  hrxmlresume2html.transform(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/dtm/DTMAxisIterator;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+24
    j  com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.transform(Lcom/sun/org/apache/xalan/internal/xsltc/DOM;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;)V+9
    j  com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Ljavax/xml/transform/Source;Lcom/sun/org/apache/xml/internal/serializer/SerializationHandler;Ljava/lang/String;)V+152
    j  com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(Ljavax/xml/transform/Source;Ljavax/xml/transform/Result;)V+119
    j  com.ente.hrxml.resume.HtmlConverter.toHtml(Lorg/jdom/Document;)Ljava/lang/String;+49
    j  com.ente.er.form.hrxmledit.generateHtmlResumeBuilder(Lcom/ente/erom/candidate/Candidate;Ljava/lang/String;)Ljava/lang/String;+42
    j  com.ente.er.form.hrxmledit.save()Lcom/ente/services/webui/UIStatus;+574
    j  com.ente.er.form.hrxmledit.postprocess()Lcom/ente/services/webui/UIStatus;+202
    J  com.ente.services.webui.Form.process()Lcom/ente/services/webui/UIStatus;
    j  com.ente.er.form.hrxmledit.process()Lcom/ente/services/webui/UIStatus;+1
    J  com.ente.services.webui.Form.eval(Lcom/ente/services/webui/Request;)V
    j  com.ente.services.webui.Nav.evalForm()V+232
    j  com.ente.services.webui.Nav.initPage()Lcom/ente/services/webui/Nav;+151
    j  com.ente.er.ERecruiter.getER(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)Lcom/ente/er/ERecruiter;+353
    j  com.ente.er.ERecruiter.getER(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)Lcom/ente/er/ERecruiter;+3
    j  jsp__careers_2eente_2ecom_80___resume_list_intermediate_2ehtml._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+114
    j  org.gjt.jsp.HttpJspPageImpl.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3
    j  javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+29
    j  org.gjt.jsp.JspServlet$Page.process(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+937
    j  org.gjt.jsp.JspServlet.xservice(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/String;)V+39
    j  org.gjt.jsp.JspServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+162
    j  javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+29
    j  org.apache.jserv.JServConnection.processRequest()V+627
    j  org.apache.jserv.JServConnection.run()V+80
    j  java.lang.Thread.run()V+11
    v  ~StubRoutines::call_stub

    Java Threads: ( => current thread )
    =>0x0000000044267800 JavaThread "[default]-careers_ente_com-/resume_list_intermediate.html-76.125.192.80-B8FF993FA76C999A3568847142ECA47C.JS1-Thread-57504" daemon [_thread_in_vm, id=18390, stack(0x000000004846b000,0x000000004856c000)]
      0x00000000447a1800 JavaThread "3C758A73EA22FCDE9E41A2149C9E8F43.JS1-Thread-54838" daemon [_thread_blocked, id=14006, stack(0x000000004836a000,0x000000004846b000)]
      0x00000000446a5000 JavaThread "108.243.174.151-3C758A73EA22FCDE9E41A2149C9E8F43.JS1-Thread-54742" daemon [_thread_in_native, id=13872, stack(0x000000004745b000,0x000000004755c000)]
      0x000000004400a800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=20114, stack(0x0000000047057000,0x0000000047158000)]
      0x0000000044a8a800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9567, stack(0x0000000046d54000,0x0000000046e55000)]
      0x000000004479a800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9566, stack(0x0000000046c53000,0x0000000046d54000)]
      0x0000000044b2d800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9565, stack(0x0000000046b52000,0x0000000046c53000)]
      0x0000000043f6b800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9564, stack(0x00000000439a4000,0x0000000043aa5000)]
      0x0000000044214000 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9327, stack(0x0000000043ba6000,0x0000000043ca7000)]
      0x0000000044018000 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9326, stack(0x0000000043aa5000,0x0000000043ba6000)]
      0x00000000441bc800 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9324, stack(0x0000000042893000,0x0000000042994000)]
      0x0000000044a89000 JavaThread "TaskManager-IdleThread" daemon [_thread_blocked, id=9323, stack(0x0000000040ec5000,0x0000000040fc6000)]
      0x0000000044923800 JavaThread "internal_careers_ente_com-Timer-Timer-13" daemon [_thread_blocked, id=9318, stack(0x00000000438a3000,0x00000000439a4000)]
      0x0000000045643800 JavaThread "ImportAgent-Timer-Timer-12" daemon [_thread_blocked, id=9317, stack(0x00000000437a2000,0x00000000438a3000)]
      0x00000000461e9000 JavaThread "internal_careers_ente_com-Retry-Timer-Timer-11" daemon [_thread_blocked, id=9316, stack(0x00000000436a1000,0x00000000437a2000)]
      0x000000004466a800 JavaThread "XPostDirector-Timer-Timer-10" daemon [_thread_blocked, id=9315, stack(0x00000000435a0000,0x00000000436a1000)]
      0x0000000044667800 JavaThread "internal_careers_ente_com-EventInformant1554828645.1" daemon [_thread_blocked, id=9314, stack(0x000000004349f000,0x00000000435a0000)]
      0x0000000044798800 JavaThread "internal_careers_ente_com-EventInformant1554828645.2" daemon [_thread_blocked, id=9313, stack(0x000000004339e000,0x000000004349f000)]
      0x0000000044797800 JavaThread "internal_careers_ente_com-EventInformant1554828645.3" daemon [_thread_blocked, id=9312, stack(0x000000004329d000,0x000000004339e000)]
      0x0000000043ff1000 JavaThread "internal_careers_ente_com-EventInformant1554828645.4" daemon [_thread_blocked, id=9311, stack(0x000000004319c000,0x000000004329d000)]
      0x0000000044795000 JavaThread "careers_ente_com-Retry-Timer-Timer-9" daemon [_thread_blocked, id=9310, stack(0x000000004309b000,0x000000004319c000)]
      0x0000000044792800 JavaThread "careers_ente_com-EventInformant190296991.1" daemon [_thread_blocked, id=9309, stack(0x0000000042f9a000,0x000000004309b000)]
      0x0000000046233800 JavaThread "careers_ente_com-EventInformant190296991.2" daemon [_thread_blocked, id=9308, stack(0x0000000042e99000,0x0000000042f9a000)]
      0x0000000046231800 JavaThread "careers_ente_com-EventInformant190296991.3" daemon [_thread_blocked, id=9307, stack(0x0000000042d98000,0x0000000042e99000)]
      0x0000000046231000 JavaThread "careers_ente_com-EventInformant190296991.4" daemon [_thread_blocked, id=9306, stack(0x0000000042c97000,0x0000000042d98000)]
      0x0000000044c0c000 JavaThread "LDAPConnThread ldap5.ente.com:389" daemon [_thread_in_native, id=9305, stack(0x0000000042b96000,0x0000000042c97000)]
      0x0000000044c0a000 JavaThread "LDAPConnThread ldap5.ente.com:389" daemon [_thread_in_native, id=9304, stack(0x0000000042a95000,0x0000000042b96000)]
      0x0000000044c0d800 JavaThread "LDAPConnThread ldap4.ente.com:389" daemon [_thread_in_native, id=9303, stack(0x0000000042994000,0x0000000042a95000)]
      0x0000000044c07800 JavaThread "LDAPConnThread ldap4.ente.com:389" daemon [_thread_in_native, id=9301, stack(0x0000000042691000,0x0000000042792000)]
      0x000000004597d000 JavaThread "LDAPConnThread ldap4.ente.com:389" daemon [_thread_in_native, id=9300, stack(0x0000000041723000,0x0000000041824000)]
      0x000000004404e000 JavaThread "OracleTimeoutPollingThread" daemon [_thread_blocked, id=9226, stack(0x0000000042792000,0x0000000042893000)]
      0x00002aab10677000 JavaThread "careers_ente_com-Timer-Timer-8" daemon [_thread_blocked, id=9224, stack(0x0000000042590000,0x0000000042691000)]
      0x00002aab1059a000 JavaThread "SessionReaper-Timer-7" daemon [_thread_blocked, id=9223, stack(0x000000004248f000,0x0000000042590000)]
      0x00002aab11230000 JavaThread "DebugListener-1234-Thread-16" daemon [_thread_in_native, id=9222, stack(0x000000004238e000,0x000000004248f000)]
      0x00002aab10628800 JavaThread "ImportAgent-Timer-Timer-6" daemon [_thread_blocked, id=9221, stack(0x00000000419ae000,0x0000000041aaf000)]
      0x00002aab106b0800 JavaThread "careers_ente_com-Retry-Timer-Timer-5" daemon [_thread_blocked, id=9219, stack(0x000000004020b000,0x000000004030c000)]
      0x00002aab104c9800 JavaThread "XPostDirector-Timer-Timer-4" daemon [_thread_blocked, id=9218, stack(0x00000000405c3000,0x00000000406c4000)]
      0x00002aab1056c000 JavaThread "careers_ente_com-EventInformant74291610.1" daemon [_thread_blocked, id=9216, stack(0x000000004228d000,0x000000004238e000)]
      0x00002aab1053e000 JavaThread "careers_ente_com-EventInformant74291610.2" daemon [_thread_blocked, id=9215, stack(0x000000004218c000,0x000000004228d000)]
      0x00002aab1048a800 JavaThread "careers_ente_com-EventInformant74291610.3" daemon [_thread_blocked, id=9214, stack(0x0000000041cd6000,0x0000000041dd7000)]
      0x00002aab104e9000 JavaThread "careers_ente_com-EventInformant74291610.4" daemon [_thread_blocked, id=9213, stack(0x00000000408ef000,0x00000000409f0000)]
      0x00002aab1021d800 JavaThread "CacheReporter-Timer-2" [_thread_blocked, id=9212, stack(0x000000004208b000,0x000000004218c000)]
      0x00002aab1000f800 JavaThread "StatsReporter-Timer-1" daemon [_thread_blocked, id=9211, stack(0x0000000041f8a000,0x000000004208b000)]
      0x00002aab10025800 JavaThread "LDAPConnThread ldap5.ente.com:389" daemon [_thread_in_native, id=9210, stack(0x0000000041e89000,0x0000000041f8a000)]
      0x000000004406d800 JavaThread "LDAPConnThread ldap5.ente.com:389" daemon [_thread_in_native, id=9209, stack(0x0000000041622000,0x0000000041723000)]
      0x000000004401e000 JavaThread "Periodic Collector-Timer-0" [_thread_blocked, id=9208, stack(0x00000000418ad000,0x00000000419ae000)]
      0x00002aab10003000 JavaThread "Thread-0" daemon [_thread_blocked, id=9186, stack(0x0000000040a6f000,0x0000000040b70000)]
      0x0000000043e0d000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=9184, stack(0x0000000041ad4000,0x0000000041bd5000)]
      0x0000000043e0a000 JavaThread "CompilerThread1" daemon [_thread_blocked, id=9183, stack(0x0000000041380000,0x0000000041481000)]
      0x0000000043e05800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=9182, stack(0x0000000040753000,0x0000000040854000)]
      0x0000000043e03800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=9181, stack(0x000000004010a000,0x000000004020b000)]
      0x0000000043ddf800 JavaThread "Finalizer" daemon [_thread_blocked, id=9180, stack(0x00000000414fe000,0x00000000415ff000)]
      0x0000000043dde000 JavaThread "Reference Handler" daemon [_thread_blocked, id=9179, stack(0x000000004127f000,0x0000000041380000)]
      0x0000000043d7f000 JavaThread "main" [_thread_in_native, id=9173, stack(0x000000004107d000,0x000000004117e000)]

    Other Threads:
      0x0000000043dd7000 VMThread [stack: 0x00000000403e4000,0x00000000404e5000] [id=9178]
      0x0000000043e0f000 WatcherThread [stack: 0x0000000041bd5000,0x0000000041cd6000] [id=9185]

    VM state:not at safepoint (normal execution)

    VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
    [0x0000000043d7c830] OsrList_lock - owner thread: 0x0000000044267800

    Heap
     PSYoungGen      total 471680K, used 20796K [0x00002aaaed940000, 0x00002aab0abe0000, 0x00002aab0abe0000)
      eden space 465664K, 4% used [0x00002aaaed940000,0x00002aaaeed8f0a8,0x00002aab0a000000)
      from space 6016K, 0% used [0x00002aab0a000000,0x00002aab0a000000,0x00002aab0a5e0000)
      to   space 5760K, 0% used [0x00002aab0a640000,0x00002aab0a640000,0x00002aab0abe0000)
     PSOldGen        total 955776K, used 110793K [0x00002aaab33e0000, 0x00002aaaed940000, 0x00002aaaed940000)
      object space 955776K, 11% used [0x00002aaab33e0000,0x00002aaaba012550,0x00002aaaed940000)
     PSPermGen       total 43072K, used 42828K [0x00002aaaadfe0000, 0x00002aaab09f0000, 0x00002aaab33e0000)
      object space 43072K, 99% used [0x00002aaaadfe0000,0x00002aaab09b32f8,0x00002aaab09f0000)

    VM Arguments:
    jvm_args: -Xms1400m -Xmx1400m -Djava.protocol.handler.pkgs=com.sun.net.ssl.internal.www.protocol -Dsecurity.provider.1=com.sun.net.ssl.internal.ssl.Provider -Der.logfile=var/log/e-Recruiter.log -Dsun.net.inetaddr.ttl=7200 -DHTMLDOCPATH=/usr/bin/htmldoc -Doracle.jdbc.V8Compatible=true -Dldap.enable=true -Dldap.path=ldap://recruiter:[email protected]:389,ldap5.ente.com:389,ldap6.ente.com:389/er-10.15.0.2 
    java_command: org.apache.jserv.JServ etc/jserv.properties
    Launcher Type: SUN_STANDARD

    Environment Variables:
    JAVA_HOME=
    PATH=/sbin:/usr/sbin:/bin:/usr/bin
    USERNAME=root
    LD_LIBRARY_PATH=/usr/local/ente-20080222/Sun/jdk1.6.0_15-x86_64/jre/lib/amd64/server:/usr/local/ente-20080222/Sun/jdk1.6.0_15-x86_64/jre/lib/amd64:/usr/local/ente-20080222/Sun/jdk1.6.0_15-x86_64/jre/../lib/amd64:/usr/local/ente/Oracle/client/lib
    SHELL=/bin/bash
    _JAVA_SR_SIGNUM=12

    Signal Handlers:
    SIGSEGV: [libjvm.so+0x6bdd00], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGBUS: [libjvm.so+0x6bdd00], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGFPE: [libjvm.so+0x594ed0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGPIPE: [libjvm.so+0x594ed0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGXFSZ: [libjvm.so+0x594ed0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGILL: [libjvm.so+0x594ed0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
    SIGUSR2: [libjvm.so+0x597690], sa_mask[0]=0x00000000, sa_flags=0x10000004
    SIGHUP: [libjvm.so+0x5973e0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
    SIGTERM: [libjvm.so+0x5973e0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
    SIGQUIT: [libjvm.so+0x5973e0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004


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

    OS:CentOS release 5.4 (Final)

    uname:Linux 2.6.18-164.15.1.el5 #1 SMP Wed Mar 17 11:30:06 EDT 2010 x86_64
    libc:glibc 2.5 NPTL 2.5 
    rlimit: STACK 10240k, CORE 0k, NPROC infinity, NOFILE 1024, AS infinity
    load average:0.00 0.00 0.00

    CPU:total 2 (1 cores per cpu, 1 threads per core) family 6 model 26 stepping 4, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2

    Memory: 4k page, physical 4044572k(274688k free), swap 2031608k(2031532k free)

    vm_info: Java HotSpot(TM) 64-Bit Server VM (14.1-b02) for linux-amd64 JRE (1.6.0_15-b03), built on Jul  2 2009 15:26:16 by "java_re" with gcc 3.2.2 (SuSE Linux)

    time: Sun Aug 12 21:34:09 2012
    elapsed time: 162182 seconds

Answer 1

Sugeriría aumentar el espacio de generación de perm (-XX: MaxPermSize) y habilitar GC en él (-XX: + CMSPermGenSweepingEnabled) - ¡40M no es mucho! Si está cargando muchas bibliotecas, también le sugiero que habilite la descarga de clases (-XX: + CMSClassUnloadingEnabled). Tenga en cuenta que si realmente tiene una fuga de memoria, esto solo le dará más espacio para respirar entre fallas, aún necesita corregir la causa subyacente.

Answer 2

 PSPermGen       total 43072K, used 42828K [0x00002aaaadfe0000, 0x00002aaab09f0000, 0x00002aaab33e0000)
      object space 43072K, 99% used [0x00002aaaadfe0000,0x00002aaab09b32f8,0x00002aaab09f0000)

Parece que su permgen está siendo dañado, lo que podría deberse al hecho de que su código intenta cargar bibliotecas. Sospecho que las bibliotecas cargadas por el siguiente código pueden no ser compatibles con la JVM de 64 bits.

Antes de archivar un error con JVM, verificaba en el programa las siguientes líneas de código, lo cual parece ser el culpable.

  com.ente.hrxml.resume.HtmlConverter.toHtml(Lorg/jdom/Document;)Ljava/lang/String;+49