Andre Zelenkovas [http://community.jboss.org/people/jbonham100] created the discussion
"Crazy performance issue with JBossWS" To view the discussion, visit: http://community.jboss.org/message/561625#561625 -------------------------------------------------------------- Hi all I have a bottom-up JAX-WS web service deployed in JBoss. I was running some performance tests at different volumes and I ran into this issue: exactly one hour after the first request, the performance drops dramatically and garbage collection goes off the roof. I took some thread dumps and most HTTP threads are stuck trying to open a class for JBossWSEntityResolver. Our code is not even reached. Has anyone seen anything like it? Here's the thread dump for one of the threads, they look pretty much the same: "http-0.0.0.0-8080-149" daemon prio=10 tid=0x0000002b4245b000 nid=0x4e84 runnable [0x000000004958e000] java.lang.Thread.State: RUNNABLE at java.util.zip.ZipFile.freeEntry(Native Method) at java.util.zip.ZipFile.access$800(ZipFile.java:29) at java.util.zip.ZipFile$2.nextElement(ZipFile.java:330) - locked <0x0000002a99c1e280> (a java.util.zip.ZipFile) at java.util.zip.ZipFile$2.nextElement(ZipFile.java:299) at org.jboss.virtual.plugins.context.zip.ZipEntryContext.initEntries(ZipEntryContext.java:491) - locked <0x0000002a99c1ba90> (a org.jboss.virtual.plugins.context.zip.ZipEntryContext) at org.jboss.virtual.plugins.context.zip.ZipEntryContext.ensureEntries(ZipEntryContext.java:619) - locked <0x0000002a99c1ba90> (a org.jboss.virtual.plugins.context.zip.ZipEntryContext) at org.jboss.virtual.plugins.context.zip.ZipEntryContext.checkIfModified(ZipEntryContext.java:773) - locked <0x0000002a99c1ba90> (a org.jboss.virtual.plugins.context.zip.ZipEntryContext) at org.jboss.virtual.plugins.context.zip.ZipEntryContext.getChild(ZipEntryContext.java:817) at org.jboss.virtual.plugins.context.zip.ZipEntryHandler.createChildHandler(ZipEntryHandler.java:191) at org.jboss.virtual.plugins.context.AbstractVirtualFileHandler.structuredFindChild(AbstractVirtualFileHandler.java:684) at org.jboss.virtual.plugins.context.zip.ZipEntryHandler.getChild(ZipEntryHandler.java:165) at org.jboss.virtual.plugins.context.DelegatingHandler.getChild(DelegatingHandler.java:107) at org.jboss.virtual.VirtualFile.findChild(VirtualFile.java:457) at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.resolveVirtualFile(VirtualFileURLConnection.java:106) at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.getVirtualFile(VirtualFileURLConnection.java:118) - locked <0x0000002a99c19a98> (a org.jboss.virtual.plugins.vfs.VirtualFileURLConnection) at org.jboss.virtual.plugins.vfs.VirtualFileURLConnection.getInputStream(VirtualFileURLConnection.java:93) at java.net.URL.openStream(URL.java:1010) at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1195) at org.jboss.ws.core.utils.JBossWSEntityResolver$1.run(JBossWSEntityResolver.java:80) at org.jboss.ws.core.utils.JBossWSEntityResolver$1.run(JBossWSEntityResolver.java:78) at java.security.AccessController.doPrivileged(Native Method) at org.jboss.ws.core.utils.JBossWSEntityResolver.loadEntitiesMappingFromClasspath(JBossWSEntityResolver.java:76) at org.jboss.ws.core.utils.JBossWSEntityResolver.<init>(JBossWSEntityResolver.java:59) at org.jboss.ws.core.utils.JBossWSEntityResolver.<init>(JBossWSEntityResolver.java:51) at sun.reflect.GeneratedConstructorAccessor180.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.jboss.wsf.common.DOMUtils$1.setEntityResolver(DOMUtils.java:121) at org.jboss.wsf.common.DOMUtils$1.initialValue(DOMUtils.java:101) at org.jboss.wsf.common.DOMUtils$1.initialValue(DOMUtils.java:110) at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:141) at java.lang.ThreadLocal.get(ThreadLocal.java:131) at org.jboss.wsf.common.DOMUtils.getDocumentBuilder(DOMUtils.java:149) at org.jboss.wsf.common.DOMUtils.getOwnerDocument(DOMUtils.java:690) at org.jboss.ws.core.soap.SOAPDocument.<init>(SOAPDocument.java:54) at org.jboss.ws.core.soap.SOAPPartImpl.<init>(SOAPPartImpl.java:75) at org.jboss.ws.core.soap.SOAPMessageImpl.<init>(SOAPMessageImpl.java:86) at org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:215) at org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:193) at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:455) at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:295) at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:205) at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:619) Thanks in advance Andre -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/561625#561625] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2044]
_______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
