Do you have the full thread dump from a tool like jstack? If so, please attach it to this thread, or paste it somewhere like gist.github.com <http://gist.github.com/> or pastebin.com and then paste a link to it here.
> On Mar 11, 2020, at 14:11, M.Madhusudana Reddy <madhu3...@gmail.com> wrote: > > Hi Team, > > We upgraded our jenkins instance from 2.107.3 to 2.204.3 and sometimes we > notice that jenkins master is taking lot of time to come up and jenkins > UI/application is unresponsive. > > I took a thread dump while we ran into this issue and noticed that > application is suffering from deadlock. > > Thread jenkins.util.Timer [#1] is in deadlock with thread > CpsStepContext.isReady [#6] > > jenkins.util.Timer [#1] > > priority:0x5 - threadId:0x00007F9C4C16EBE0 - nativeId:0x5AF5 - nativeId > (decimal):23285 - state:BLOCKED > stackTrace: > at > jenkins/model/lazy/AbstractLazyLoadRunMap.getByNumber(AbstractLazyLoadRunMap.java:370) > at jenkins/model/lazy/LazyBuildMixIn.getBuildByNumber(LazyBuildMixIn.java:228) > at > org/jenkinsci/plugins/workflow/job/WorkflowJob.getBuildByNumber(WorkflowJob.java:232) > at > org/jenkinsci/plugins/workflow/job/WorkflowJob.getBuildByNumber(WorkflowJob.java:103) > at hudson/model/Run.fromExternalizableId(Run.java:2446) > at > org/jenkinsci/plugins/workflow/support/steps/ExecutorStepExecution$PlaceholderTask.runForDisplay(ExecutorStepExecution.java:445) > at > org/jenkinsci/plugins/workflow/support/steps/ExecutorStepExecution$PlaceholderTask.getDisplayName(ExecutorStepExecution.java:461) > at > org/jenkinsci/plugins/jqsmonitoring/buildqueue/QueueJob.<init>(QueueJob.java:50) > at > org/jenkinsci/plugins/jqsmonitoring/buildqueue/BuildQueue.retrieveQueueJobs(BuildQueue.java:87) > at > org/jenkinsci/plugins/jqsmonitoring/buildqueue/BuildQueue.<init>(BuildQueue.java:36) > at > org/jenkinsci/plugins/jqsmonitoring/jqscore/JQSMonitoring.<init>(JQSMonitoring.java:43) > at > org/jenkinsci/plugins/jqsmonitoring/jqscore/JQSMonitoring$$FastClassByGuice$$a25d5b0d.newInstance(<generated>) > at > com/google/inject/internal/cglib/reflect/$FastConstructor.newInstance(FastConstructor.java:40) > at > com/google/inject/internal/DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) > at > com/google/inject/internal/ConstructorInjector.provision(ConstructorInjector.java:105) > at > com/google/inject/internal/ConstructorInjector.access$000(ConstructorInjector.java:32) > at > com/google/inject/internal/ConstructorInjector$1.call(ConstructorInjector.java:89) > at > com/google/inject/internal/ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:115) > at > hudson/ExtensionFinder$GuiceFinder$SezpozModule.onProvision(ExtensionFinder.java:567(Compiled > Code)) > at > com/google/inject/internal/ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:126) > at > com/google/inject/internal/ProvisionListenerStackCallback.provision(Provision > > ####################### > > > CpsStepContext.isReady [#6] > > priority:0x5 - threadId:0x00007F9C6802DE40 - nativeId:0x5B72 - nativeId > (decimal):23410 - state:BLOCKED > stackTrace: > at > org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.doParse(CpsGroovyShell.java:133) > at > org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.reparse(CpsGroovyShell.java:127) > at > org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.parseScript(CpsFlowExecution.java:561) > at > org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.loadProgramAsync(CpsFlowExecution.java:770) > at > org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.onLoad(CpsFlowExecution.java:740) > at > org/jenkinsci/plugins/workflow/job/WorkflowRun.getExecution(WorkflowRun.java:672) > at org/jenkinsci/plugins/workflow/job/WorkflowRun.onLoad(WorkflowRun.java:533) > at hudson/model/RunMap.retrieve(RunMap.java:225) > at hudson/model/RunMap.retrieve(RunMap.java:57) > at > jenkins/model/lazy/AbstractLazyLoadRunMap.load(AbstractLazyLoadRunMap.java:501) > at > jenkins/model/lazy/AbstractLazyLoadRunMap.load(AbstractLazyLoadRunMap.java:483) > at > jenkins/model/lazy/AbstractLazyLoadRunMap.getByNumber(AbstractLazyLoadRunMap.java:381) > at hudson/model/RunMap.getById(RunMap.java:205) > at > org/jenkinsci/plugins/workflow/job/WorkflowRun$Owner.run(WorkflowRun.java:921) > at > org/jenkinsci/plugins/workflow/job/WorkflowRun$Owner.get(WorkflowRun.java:932) > at > org/jenkinsci/plugins/workflow/cps/CpsStepContext.getExecution(CpsStepContext.java:217) > at > org/jenkinsci/plugins/workflow/cps/CpsStepContext.getThreadGroupSynchronously(CpsStepContext.java:242) > at > org/jenkinsci/plugins/workflow/cps/CpsStepContext.access$000(CpsStepContext.java:97) > at > org/jenkinsci/plugins/workflow/cps/CpsStepContext$1.call(CpsStepContext.java:263) > at > org/jenkinsci/plugins/workflow/cps/CpsStepContext$1.call(CpsStepContext.java:261) > at > jenkins/util/ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) > at java/util/concurrent/FutureTask.run(FutureTask.java:277) > at > java/util/concurrent/ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1153(Compiled > Code)) > at > java/util/concurrent/ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) > at java/lang/Thread.run(Thread.java:785) > > ############################# > > Any one ran into the same issue and any help on this is highly appreciated > please. > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com > <mailto:jenkinsci-users+unsubscr...@googlegroups.com>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/9d1375bf-e7a0-41d5-ae07-cc67acf210e5%40googlegroups.com > > <https://groups.google.com/d/msgid/jenkinsci-users/9d1375bf-e7a0-41d5-ae07-cc67acf210e5%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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