Using 1.417

In Tomcat Status I see:

553819 ms 0 KB 0 KB 10.213.112.49 sihldndev16 GET /hudson/job/messagebus-Trunk-Intraday/descriptorByName/hudson.tasks.junit.JUnitResultArchiver/checkTestResults?value=messagebus%2F*%2Ftarget%2Fjunit-reports%2F.xml%2Cmessagebus%2F*%2Ftarget%2Ftestng-reports%2Fxml%2F.xml HTTP/1.1

In the Jenkins ThreadDump I see:

Handling GET /hudson/job/messagebus-Trunk-Intraday/descriptorByName/hudson.tasks.junit.JUnitResultArchiver/checkTestResults : http-8080-1

java.io.WinNTFileSystem.list(Native Method)
java.io.File.list(File.java:937)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1230)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1259)
org.apache.tools.ant.DirectoryScanner.scandir(DirectoryScanner.java:1184)
org.apache.tools.ant.DirectoryScanner.checkIncludePatterns(DirectoryScanner.java:1003)
org.apache.tools.ant.DirectoryScanner.scan(DirectoryScanner.java:882)
org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:490)
hudson.FilePath$34.hasMatch(FilePath.java:1786)
hudson.FilePath$34.invoke(FilePath.java:1695)
hudson.FilePath$34.invoke(FilePath.java:1686)
hudson.FilePath.act(FilePath.java:758)
hudson.FilePath.act(FilePath.java:740)
hudson.FilePath.validateAntFileMask(FilePath.java:1686)
hudson.FilePath.validateFileMask(FilePath.java:1836)
hudson.FilePath.validateFileMask(FilePath.java:1816)
hudson.FilePath.validateFileMask(FilePath.java:1809)
hudson.tasks.junit.JUnitResultArchiver$DescriptorImpl.doCheckTestResults(JUnitResultArchiver.java:267)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:592)
org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:282)
org.kohsuke.stapler.Function.bindAndInvoke(Function.java:149)
org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:88)
org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:103)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:233)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:233)
org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:561)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:646)
org.kohsuke.stapler.Stapler.invoke(Stapler.java:477)
org.kohsuke.stapler.Stapler.service(Stapler.java:159)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:94)
hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:86)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:47)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84)
hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
java.lang.Thread.run(Thread.java:637)

This request/thread never seems to end, eats up tonnes of cpu. I have to stop/start Jenkins in Tomcat.