0 Replies Latest reply on Jun 7, 2010 9:34 AM by bu jo

    Performance issue getting proxy

    bu jo Newbie

      Hi there!

       

      I'm experiencing a performance problem calling the method getPort(Class<T> serviceEndpointInterface) within the javax.xml.ws.Service class in order to get a proxy for the given endpoint interface.

       

      The problem is that this call lasts about 8 seconds and the CPU is running on 100%. After I analyzed the situation with a thread profiler I got the output attached, where you can see that JBoss is performing some scanning operations.

       

      Can I prevent JBoss from performing that scanning or what else might be not ok?

       

      Thanks!

       

       

      "http-0.0.0.0-8080-1" daemon prio=6 tid=0x462e3400 nid=0x8cc runnable [0x4bfec000..0x4bfefd94]
         java.lang.Thread.State: RUNNABLE
      at java.lang.Class.isAssignableFrom(Native Method)
      at org.jboss.wsf.common.JavaUtils.isAssignableFrom(JavaUtils.java:402)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.isAttachmentDataType(ReflectiveAttachmentRefScanner.java:253)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:86)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)

      ...
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:119)
      at org.jboss.ws.metadata.umdm.ParameterMetaData.initializeAttachmentParameter(ParameterMetaData.java:497)
      at org.jboss.ws.metadata.umdm.ParameterMetaData.eagerInitialize(ParameterMetaData.java:482)
      at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:466)
      at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:559)
      at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:543)
      at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:533)
      at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:312)
      at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:269)
      at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:240)
      at javax.xml.ws.Service.getPort(Service.java:169)