[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
hagzag started work on JENKINS-21649 High CPU Usage on master while slaves working (multijob) Change By: hagzag (01/Mar/14 6:39 PM) Status: Open In Progress This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
hagzag resolved JENKINS-21649 as Fixed High CPU Usage on master while slaves working (multijob) Merged PR #49 from nmorey/update-subbuild-poll Change By: hagzag (01/Mar/14 6:39 PM) Status: In Progress Resolved Resolution: Fixed This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
SCM/JIRA link daemon commented on JENKINS-21649 High CPU Usage on master while slaves working (multijob) Code changed in jenkins User: Nicolas Morey-Chaisemartin Path: src/main/java/com/tikal/jenkins/plugins/multijob/MultiJobBuilder.java http://jenkins-ci.org/commit/tikal-multijob-plugin/f9a88fd8a6b094b4e817bcc4a0fc19ab91be2ddb Log: MultiJobBuilder.java: Sleep in the subtask polling loop Without the sleep, the thread keeps polling and updating the subtask which causes a very high CPU usage. This fixes JENKINS-21649 and JENKINS-21798 Signed-off-by: Nicolas Morey-Chaisemartin This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
Patrik Schalin commented on JENKINS-21649 High CPU Usage on master while slaves working (multijob) Seem to be a fix here: https://github.com/jenkinsci/tikal-multijob-plugin/pull/49 Is that good? Any ETA on this fix, 1.13? This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
hagzag assigned JENKINS-21649 to itai Or High CPU Usage on master while slaves working (multijob) Itai/Alex could you please look into this, looks like a show stopper to me (if we ca re-produce). Tx Change By: hagzag (24/Feb/14 3:36 PM) Assignee: itai Or This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
Dan Dumont commented on JENKINS-21649 High CPU Usage on master while slaves working (multijob) There's more information in JENKINS-21798 The thread trace is misleading, as the threads round-robin the work. This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
Patrik Schalin commented on JENKINS-21649 High CPU Usage on master while slaves working (multijob) Seeing the same on Jenkins 1.532.1 with MultiJob PLugin 1.12. Typically its the pool threads that are heavy on CPU... "pool-26-thread-1" prio=5 RUNNABLE java.util.Hashtable.get(Unknown Source) java.text.NumberFormat.getInstance(Unknown Source) java.text.NumberFormat.getInstance(Unknown Source) java.text.MessageFormat.subformat(Unknown Source) java.text.MessageFormat.format(Unknown Source) java.text.Format.format(Unknown Source) java.text.MessageFormat.format(Unknown Source) org.jvnet.localizer.ResourceBundleHolder.format(ResourceBundleHolder.java:139) hudson.Messages.Util_second(Messages.java:405) hudson.Util.getTimeSpanString(Util.java:682) hudson.model.Run.getDurationString(Run.java:697) com.tikal.jenkins.plugins.multijob.MultiJobBuilder.updateSubBuild(MultiJobBuilder.java:292) com.tikal.jenkins.plugins.multijob.MultiJobBuilder.access$000(MultiJobBuilder.java:60) com.tikal.jenkins.plugins.multijob.MultiJobBuilder$SubJobWorker.run(MultiJobBuilder.java:200) java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) "pool-26-thread-2" prio=5 WAITING hudson.remoting.AsyncFutureImpl.isCancelled(AsyncFutureImpl.java:64) com.tikal.jenkins.plugins.multijob.MultiJobBuilder$SubJobWorker.run(MultiJobBuilder.java:194) java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) java.lang.Thread.run(Unknown Source) This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
Ralf Menzi commented on JENKINS-21649 High CPU Usage on master while slaves working (multijob) I have made the same observation using: Jenkins: 1.549 Multijob Plugin: 1.11 This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[JIRA] [jenkins-multijob-plugin] (JENKINS-21649) High CPU Usage on master while slaves working (multijob)
greg smolyn created JENKINS-21649 High CPU Usage on master while slaves working (multijob) Issue Type: Bug Affects Versions: current Assignee: Unassigned Attachments: jenkins.war-2014-02-04-2.snapshot, ProfilerStackTrace.jpg Components: jenkins-multijob-plugin Created: 04/Feb/14 8:25 PM Description: When a slave is running a build in a multijob plugin, the monitoring thread on the master eats up 100% of a CPU core. This scales linearly-- so when I have 4 parallel jobs running, jenkins master is using 400% cpu. Attaching screen cap of profiler output, as well as YourKit profiler snapshot. Environment: Ubuntu 12.04, Oracle Java 7 java version "1.7.0_51" Java(TM) SE Runtime Environment (build 1.7.0_51-b13) Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode) Project: Jenkins Priority: Major Reporter: greg smolyn This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators. For more information on JIRA, see: http://www.atlassian.com/software/jira -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
