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Bug
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Resolution: Won't Fix
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Major
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None
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openjdk version "1.8.0_45-internal"
Ubuntu 15.04
workflow-cps 2.27-SNAPSHOT (private-1155b889-jenkins)
pipeline-model-definition 1.0.1
core 2.32.2
Running >100 Pipeline builds can cause OutOfMemoryErrors, leading to Jenkins eventually becoming unresponsive.
Sample log snippet below. After I get this issue opened, I'll recreate to produce cleaner logs.
WARNING: RunListener failed java.lang.OutOfMemoryError: GC overhead limit exceeded Feb 14, 2017 2:47:04 PM org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService reportProblem WARNING: Unexpected exception in CPS VM thread: CpsFlowExecution[Owner[PipelinePipelines/pipeline-testcases---parallel-abuse180/198:PipelinePipelines/pipeline-testcases---parallel-abuse180 #198]] java.lang.OutOfMemoryError: GC overhead limit exceeded Feb 14, 2017 2:47:03 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:47:10 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:47:20 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:47:27 PM org.jenkinsci.plugins.workflow.job.WorkflowRun finish INFO: PipelinePipelines/pipeline-testcases---parallel-abuse24 #198 completed: FAILURE Feb 14, 2017 2:47:28 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:47:30 PM org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService reportProblem WARNING: Unexpected exception in CPS VM thread: CpsFlowExecution[Owner[PipelinePipelines/pipeline-testcases---parallel-abuse180/198:PipelinePipelines/pipeline-testcases---parallel-abuse180 #198]] java.lang.NullPointerException at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:41) at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:165) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:328) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:80) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:240) at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:228) at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112) at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Feb 14, 2017 2:47:35 PM hudson.triggers.SafeTimerTask run SEVERE: Timer task hudson.model.Queue$MaintainTask@34463f11 failed java.lang.OutOfMemoryError: GC overhead limit exceeded Feb 14, 2017 2:47:46 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:47:55 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:48:00 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:48:06 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:48:14 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:48:21 PM hudson.model.AsyncPeriodicWork doRun INFO: com.cloudbees.jenkins.plugin.metrics.views.Alerter thread is still running. Execution aborted. Feb 14, 2017 2:48:24 PM org.jenkinsci.plugins.workflow.flow.FlowExecutionList load WARNING: null java.io.IOException: Unable to read /var/lib/jenkins/org.jenkinsci.plugins.workflow.flow.FlowExecutionList.xml at hudson.XmlFile.read(XmlFile.java:144) at org.jenkinsci.plugins.workflow.flow.FlowExecutionList.load(FlowExecutionList.java:99) at org.jenkinsci.plugins.workflow.flow.FlowExecutionList.register(FlowExecutionList.java:112) at org.jenkinsci.plugins.workflow.job.WorkflowRun.run(WorkflowRun.java:233) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:404) Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded