Hi Philipe, Its SpringSource tcServer, running tomcat-6.0.29.A.RELEASE.
The Java version is: java version "1.7.0" Java(TM) SE Runtime Environment (build 1.7.0-b147) Java HotSpot(TM) 64-Bit Server VM (build 21.0-b17, mixed mode) I will look at increasing PERMGEN if there are no other avenues. There is a ramp-up time of 40seconds. I did pick up now that the first error did happen the day before from a HibernateException, so I'm thinking that triggered some instability in the server, investigating that now. Regards Kiren On Tue, May 7, 2013 at 3:50 PM, Philippe Mouawad < [email protected]> wrote: > Hello, > What are your versions of: > > - Tomcat , seems it's a TC server > - JDK > > When does it happen in the scenario ? at start ? you don't have a ramp up ? > if not does it happen if you add a Ramp up ? > > If it's memory issue then it PERM zone issue , you can try increasing > -XX:MaxPermSize but it would be better to be suer > It could also be a Synchronization issue on TC Class Loader. > > -- > Cordialement. > Philippe Mouawad. > Ubik-Ingénierie > > UBIK LOAD PACK Web Site <http://www.ubikloadpack.com/> > > UBIK LOAD PACK on TWITTER <https://twitter.com/ubikloadpack> > > On Tue, May 7, 2013 at 3:40 PM, Sergey Beryozkin <[email protected] > >wrote: > > > Hi Kiren > > > > Looks like a memory issue to me, the only question is what kind of memory > > issue... I do not expect any leaks in CXF JAX-RS code in CXF 2.6.6. I > think > > you can confirm that by having a single client do many requests. If it > > proves OK which I do expect to, then I guess it a question of increasing > > the memory resources on the server > > > > Sergey > > > > > > On 07/05/13 14:29, Kiren Pillay wrote: > > > >> Hi > >> > >> We are subjecting our CXF app to high load (200 concurrent users), and > are > >> experiencing a strange exception NoClassDefFoundError: > >> org/apache/cxf/service/model/**OperationInfo. > >> > >> When calling the loaded function in a single request (ie, no load), its > >> fine. > >> > >> Theses are the included jars: > >> springsource-tc-server-**developer/preprod/webapps # jar tvf > >> pamsadms.war | > >> grep cxf > >> 221826 Fri Mar 08 02:08:00 SAST 2013 > >> WEB-INF/lib/cxf-rt-transports-**http-2.6.6.jar > >> 509217 Fri Mar 08 02:06:04 SAST 2013 > >> WEB-INF/lib/cxf-rt-frontend-**jaxrs-2.6.6.jar > >> 368816 Fri Mar 08 02:07:36 SAST 2013 WEB-INF/lib/cxf-rt-core-2.6.6.**jar > >> 1004074 Fri Mar 08 02:07:14 SAST 2013 WEB-INF/lib/cxf-api-2.6.6.jar > >> 38113 Fri Mar 08 02:07:44 SAST 2013 > >> WEB-INF/lib/cxf-rt-bindings-**xml-2.6.6.jar > >> > >> The required jar where the OperationInfoClass (cxf-api-2.6.6.jar) is > >> present. > >> > >> Any ideas what could be wrong here? > >> > >> Regards > >> Kiren > >> > >> 26-Apr-2013 10:20:27.576 SEVERE > >> org.apache.catalina.core.**StandardWrapperValve.invoke Servlet.service() > >> for > >> servlet CXFServlet threw exception > >> java.lang.**NoClassDefFoundError: org/apache/cxf/service/model/** > >> OperationInfo > >> at > >> org.apache.cxf.phase.**PhaseInterceptorChain.**doIntercept(** > >> PhaseInterceptorChain.java:**288) > >> at > >> org.apache.cxf.transport.**ChainInitiationObserver.**onMessage(** > >> ChainInitiationObserver.java:**121) > >> at > >> org.apache.cxf.transport.http.**AbstractHTTPDestination.**invoke(** > >> AbstractHTTPDestination.java:**237) > >> at > >> > org.apache.cxf.transport.**servlet.ServletController.**invokeDestination( > >> **ServletController.java:209) > >> at > >> org.apache.cxf.transport.**servlet.ServletController.** > >> invoke(ServletController.java:**154) > >> at > >> org.apache.cxf.transport.**servlet.CXFNonSpringServlet.** > >> invoke(CXFNonSpringServlet.**java:130) > >> at > >> > org.apache.cxf.transport.**servlet.AbstractHTTPServlet.**handleRequest(** > >> AbstractHTTPServlet.java:225) > >> at > >> org.apache.cxf.transport.**servlet.AbstractHTTPServlet.** > >> doDelete(AbstractHTTPServlet.**java:156) > >> at javax.servlet.http.**HttpServlet.service(** > >> HttpServlet.java:643) > >> at > >> org.apache.cxf.transport.**servlet.AbstractHTTPServlet.** > >> service(AbstractHTTPServlet.**java:201) > >> at > >> org.apache.catalina.core.**ApplicationFilterChain.**internalDoFilter(** > >> ApplicationFilterChain.java:**290) > >> at > >> org.apache.catalina.core.**ApplicationFilterChain.**doFilter(** > >> ApplicationFilterChain.java:**206) > >> at > >> org.apache.catalina.core.**StandardWrapperValve.invoke(** > >> StandardWrapperValve.java:233) > >> at > >> org.apache.catalina.core.**StandardContextValve.invoke(** > >> StandardContextValve.java:191) > >> at > >> org.apache.catalina.**authenticator.**AuthenticatorBase.invoke(** > >> AuthenticatorBase.java:563) > >> at > >> org.apache.catalina.core.**StandardHostValve.invoke(** > >> StandardHostValve.java:127) > >> at > >> org.apache.catalina.valves.**ErrorReportValve.invoke(** > >> ErrorReportValve.java:102) > >> at > >> org.apache.catalina.core.**StandardEngineValve.invoke(** > >> StandardEngineValve.java:109) > >> at > >> org.apache.catalina.connector.**CoyoteAdapter.service(** > >> CoyoteAdapter.java:298) > >> at > >> org.apache.coyote.http11.**Http11Processor.process(** > >> Http11Processor.java:857) > >> at > >> org.apache.coyote.http11.**Http11Protocol$**Http11ConnectionHandler.** > >> process(Http11Protocol.java:**588) > >> > >> > > >
