1 core VS multi core in a web application: performance issue

Hi,
I'm having trouble with a web application in a multi cpu server (w2ksp4, iis+wl9.2)
I have prepared a set of JMeter stress tests, and the application is only capable to finish 5 transactions in a multi cpu (2 cpus with 2 cores each) but if I bind the JVM of the weblogic process to only 1 core, then the application can handle more than 60 transactions without errors.
I'm in production side; developers tell me "hardware problem" but it seems more likely a poorly designed application (as per my previous experience with them)
The syntoms are lot of null pointers exceptions and threads stuck when in multi core scenario.
Althought I have not put lot of details, any of you have ever seen something similar?
If anybody needs further information please feel free to ask
Thanks,
Antonio

What operating system are you using?
make sure you are trying a certificated configuration JDK and OS.
Oracle Fusion Middleware Supported System Configurations
If using unix/Linux OS based you migh be hitting low entropy issue, you can add
-Djava.security.egd=file:/dev/./urandom to JAVA_OPTIONS and retest the issue
Best Regards
Luz

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What operating system are you using?
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Web Application Deployment Issue in SOA Domain

I have a web application war file which when deployed in Weblogic 10.3.6 separately works fine.
When I deploy the same in a SOA domain (_Weblogic 10.3.6 + SOA 11.1.1.6 + OSB 11.1.1.6_), it's throwing the below error.
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I am deploying the below files:
Application war file, jsf-1.2.war and jstl-1.2.war.
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<Dec 2, 2012 4:19:59 AM IST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<Dec 2, 2012 4:19:59 AM IST> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
<Dec 2, 2012 4:21:01 AM IST> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal
?_nfpb=true&_pageLabel=AppDeploymentsControlPage.>
<Dec 2, 2012 4:22:15 AM IST> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal
?_nfpb=true&_pageLabel=LibraryOverviewPage&LibraryOverviewPortlethandle=com.bea.console.handles.AppDeploymentHandle%28%22com.bea%3AName%3Djsf%231.2%40
1.2.9.0%2CType%3DLibrary%22%29.>
<Dec 2, 2012 4:22:51 AM IST> <Warning> <HTTP> <BEA-101162> <User defined listener com.sun.faces.config.ConfigureListener failed: com.sun.faces.config.
ConfigurationException: CONFIGURATION FAILED!
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/el/VariableResolver.
com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED!
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/e
l/VariableResolver
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:215)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:196)
at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:481)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
Truncated. see log file for complete stacktrace
Caused By: com.sun.faces.config.ConfigurationException:
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/e
l/VariableResolver
at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:253)
at com.sun.faces.config.processor.ApplicationConfigProcessor.addVariableResolver(ApplicationConfigProcessor.java:481)
at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:239)
at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:108)
at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:119)
Truncated. see log file for complete stacktrace
>
<Dec 2, 2012 4:22:51 AM IST> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1354402363881' for task
'4'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException:
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1520)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:484)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
Truncated. see log file for complete stacktrace
Caused By: com.sun.faces.config.ConfigurationException:
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/e
l/VariableResolver
at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:253)
at com.sun.faces.config.processor.ApplicationConfigProcessor.addVariableResolver(ApplicationConfigProcessor.java:481)
at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:239)
at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:108)
at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:119)
Truncated. see log file for complete stacktrace
>
<Dec 2, 2012 4:22:51 AM IST> <Error> <Deployer> <BEA-149202> <Encountered an exception while attempting to commit the 1 task for the application 'MI'.
>
<Dec 2, 2012 4:22:51 AM IST> <Warning> <Deployer> <BEA-149004> <Failures were detected while initiating deploy task for application 'MI'.>
<Dec 2, 2012 4:22:51 AM IST> <Warning> <Deployer> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: :com.sun.faces.config.ConfigurationException:
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/e
l/VariableResolver
at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:253)
at com.sun.faces.config.processor.ApplicationConfigProcessor.addVariableResolver(ApplicationConfigProcessor.java:481)
at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:239)
at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:108)
at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:119)
Truncated. see log file for complete stacktrace
>
<Dec 2, 2012 4:22:51 AM IST> <Error> <Console> <BEA-240003> <Console encountered the following error weblogic.application.ModuleException: :com.sun.fa
ces.config.ConfigurationException:
Source Document: file:/C:/Oracle/Middleware/user_projects/domains/SOA_domain/servers/AdminServer/tmp/_WL_user/MI/nkgdo/war/WEB-INF/faces-config.xml
Cause: Class 'org.springframework.web.jsf.DelegatingVariableResolver' is missing a runtime dependency: java.lang.NoClassDefFoundError: javax/faces/e
l/VariableResolver
at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:253)
at com.sun.faces.config.processor.ApplicationConfigProcessor.addVariableResolver(ApplicationConfigProcessor.java:481)
at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:239)
at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:108)
at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:119)
at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:108)
at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:132)
at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:205)
at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:196)
at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:481)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:181)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1868)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3154)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1518)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:484)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:671)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:44)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java
:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:545)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)
>

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<object>
<param name="OWNER" value="SAP_BW">
<param name="CMD" value="GET_ITEM">
<param name="NAME" value="DROPDOWNBOX_2">
<param name="ITEM_CLASS" value="CL_RSR_WWW_ITEM_FILTER_DDOWN">
<param name="DATA_PROVIDER" value="DATAPROVIDER_1">
<param name="GENERATE_CAPTION" value="">
<param name="IOBJNM" value="MYOBJ_2">
<param name="ONLY_VALUES" value="X">
<param name="BOOKED_VALUES" value="Q">
ITEM: DROPDOWNBOX_2
</object>
</select>
<input type="submit" value="Submit ">
</form>
rgds Jens

Office Web Application access issue over SharePoint

Hi All,
I have installed OWA 2013 for SharePoint 2013 in a Farm and the same has been connected to the SP Farm. I'm able to access the OWA from all the SharePoint sites in the Farm, but the sites which are added to the Host header in the IIS causing this issue.
Note: All the sites are Internal and for few of the sites are IIS Host Header Mapped sites..
Thanks in advance for your suggestions!
Arun
Arun Prakash

Hi Arun,
Best is to use SharePoint ULS log viewer to check the root cause. Furthermore, please make sure that the host named site collections are accessible on OWA node itself.
Thanks.
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