javacore片段，麻烦大神们看看是哪里出了问题CPU 100%

3XMTHREADINFO      "WebContainer : 20" J9VMThread:0x0000000032E0DD00, j9thread_t:0x000001001C2DA980, java/lang/Thread:0x0000000048A2B980, state:CW, prio=5
3XMTHREADINFO1            (native thread ID:0x53001CF, native priority:0x5, native policy:UNKNOWN)
3XMTHREADINFO3           Java callstack:
4XESTACKTRACE                at java/util/zip/ZipFile.open(Native Method)
4XESTACKTRACE                at java/util/zip/ZipFile.<init>(ZipFile.java:150(Compiled Code))
4XESTACKTRACE                at java/util/jar/JarFile.<init>(JarFile.java:149(Compiled Code))
4XESTACKTRACE                at java/util/jar/JarFile.<init>(JarFile.java:113(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/util/MetaInfResourcesFileUtils.findInMetaInfResource(MetaInfResourcesFileUtils.java:144(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/util/MetaInfResourcesFileUtils.findInMetaInfResource(MetaInfResourcesFileUtils.java:84(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/util/DocumentRootUtils.handleDocumentRoots(DocumentRootUtils.java:240(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/util/DocumentRootUtils.handleDocumentRoots(DocumentRootUtils.java:191(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/util/DocumentRootUtils.getDocumentRealPath(DocumentRootUtils.java:476(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/webapp/WebApp.getRealPath(WebApp.java:2432(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/webapp/WebAppDispatcherContext.getPathTranslated(WebAppDispatcherContext.java:484(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/srt/SRTServletRequest.getPathTranslated(SRTServletRequest.java:1939(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/HttpServletRequestSnapshot.<init>(HttpServletRequestSnapshot.java:85(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/AbstractHTTPDestination$1.cacheInput(AbstractHTTPDestination.java:303(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/AbstractHTTPDestination.cacheInput(AbstractHTTPDestination.java:519(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/AbstractHTTPDestination.flushHeaders(AbstractHTTPDestination.java:531(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/AbstractHTTPDestination.flushHeaders(AbstractHTTPDestination.java:524(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/http/AbstractHTTPDestination$WrappedOutputStream.onFirstWrite(AbstractHTTPDestination.java:658(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/io/AbstractWrappedOutputStream.write(AbstractWrappedOutputStream.java:42(Compiled Code))
4XESTACKTRACE                at com/ibm/xml/xlxp2/api/stax/serializer/StAXWriter.flushInternal(StAXWriter.java:58(Compiled Code))
4XESTACKTRACE                at com/ibm/xml/xlxp2/api/stax/serializer/StAXWriter.flush(StAXWriter.java:64(Compiled Code))
4XESTACKTRACE                at com/ibm/xml/xlxp2/api/stax/XMLStreamWriterImpl.flush(XMLStreamWriterImpl.java:762(Compiled Code))
4XESTACKTRACE                at com/ibm/xml/xlxp2/api/stax/XMLOutputFactoryImpl$XMLStreamWriterProxy.flush(XMLOutputFactoryImpl.java:155(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/interceptor/AbstractOutDatabindingInterceptor.writeParts(AbstractOutDatabindingInterceptor.java:99(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/interceptor/BareOutInterceptor.handleMessage(BareOutInterceptor.java:68(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/phase/PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255(Compiled Code))
5XESTACKTRACE                   (entered lock: org/apache/cxf/phase/PhaseInterceptorChain@0x00000000993897B0, entry count: 1)
4XESTACKTRACE                at org/apache/cxf/interceptor/OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/phase/PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:255(Compiled Code))
5XESTACKTRACE                   (entered lock: org/apache/cxf/phase/PhaseInterceptorChain@0x00000000991FFB60, entry count: 1)
4XESTACKTRACE                at org/apache/cxf/transport/ChainInitiationObserver.onMessage(ChainInitiationObserver.java:113(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/ServletDestination.invoke(ServletDestination.java:97(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/ServletController.invokeDestination(ServletController.java:461(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/ServletController.invoke(ServletController.java:188(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/AbstractCXFServlet.invoke(AbstractCXFServlet.java:148(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103(Compiled Code))
4XESTACKTRACE                at javax/servlet/http/HttpServlet.service(HttpServlet.java:595(Compiled Code))
4XESTACKTRACE                at org/apache/cxf/transport/servlet/AbstractHTTPServlet.service(AbstractHTTPServlet.java:159(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/servlet/ServletWrapper.service(ServletWrapper.java:1224(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/servlet/ServletWrapper.handleRequest(ServletWrapper.java:774(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/servlet/ServletWrapper.handleRequest(ServletWrapper.java:456(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/servlet/ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:178(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/filter/WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1032(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/servlet/CacheServletWrapper.handleRequest(CacheServletWrapper.java:87(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/WebContainer.handleRequest(WebContainer.java:895(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/WSWebContainer.handleRequest(WSWebContainer.java:1662(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/webcontainer/channel/WCChannelLink.ready(WCChannelLink.java:195(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/http/channel/inbound/impl/HttpInboundLink.handleDiscrimination(HttpInboundLink.java:452(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/http/channel/inbound/impl/HttpInboundLink.handleNewRequest(HttpInboundLink.java:511(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/http/channel/inbound/impl/HttpInboundLink.processRequest(HttpInboundLink.java:305(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/http/channel/inbound/impl/HttpICLReadCallback.complete(HttpICLReadCallback.java:83(Compiled Code))
4XESTACKTRACE                at com/ibm/ws/tcp/channel/impl/AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/AsyncFuture.completed(AsyncFuture.java:138(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/ResultHandler.complete(ResultHandler.java:204(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/ResultHandler.runEventProcessingLoop(ResultHandler.java:775(Compiled Code))
4XESTACKTRACE                at com/ibm/io/async/ResultHandler$2.run(ResultHandler.java:905)
4XESTACKTRACE                at com/ibm/ws/util/ThreadPool$Worker.run(ThreadPool.java:1659)
3XMTHREADINFO3           Native callstack:
4XENATIVESTACK               _event_wait+0x2b8 (0x09000000007A3AFC [libpthreads.a+0x16afc])
4XENATIVESTACK               _cond_wait_local+0x4e4 (0x09000000007B18A8 [libpthreads.a+0x248a8])
4XENATIVESTACK               _cond_wait+0xbc (0x09000000007B1E80 [libpthreads.a+0x24e80])
4XENATIVESTACK               pthread_cond_wait+0x1a8 (0x09000000007B2AEC [libpthreads.a+0x25aec])
4XENATIVESTACK               (0x0900000002343014 [libj9thr26.so+0x6014])
4XENATIVESTACK               (0x0900000002342C60 [libj9thr26.so+0x5c60])
4XENATIVESTACK               (0x0900000002290AF8 [libj9vm26.so+0xfaf8])
4XENATIVESTACK               (0x0900000002BD0418 [libj9jit26.so+0x7ab418])
4XENATIVESTACK               (0x0900000002287644 [libj9vm26.so+0x6644])
4XENATIVESTACK               (0x0900000002359BA0 [libj9prt26.so+0x2ba0])
4XENATIVESTACK               (0x09000000022874B4 [libj9vm26.so+0x64b4])
4XENATIVESTACK               (0x090000000233FAF4 [libj9thr26.so+0x2af4])
4XENATIVESTACK               _pthread_body+0xf0 (0x0900000000790D54 [libpthreads.a+0x3d54])