Check the system logs. Too large of an Xmx may have Linux kill off your process
(oom-killer).
On 27.05.2015, at 15:09, Rob Mandeville <rmandevi...@dekaresearch.com> wrote:
> My Jenkins server went down last night, and the log showed no signs of
> trouble. I am running:
>
> Jenkins 1.565.1.LTS on
> its own Winstone server on
> Java HotSpot 64 bit 1.8.0_25-b17 on
> Ubuntu 13.03 Saucy Salamander (yes, I know it’s out of date) on a vSphere VM.
>
> The log entries ended at 5:20 yesterday afternoon and started again when I
> ran ‘service jenkins start’ at 8:20 this morning. The relevant log segment
> is listed below the fold.
>
> I see no ‘JVM is terminating. Shutting down winstone’ message, so it doesn’t
> look like a user did an orderly shutdown.
>
> This instance is a memory hog; it takes about 15 minutes to bring up and has
> over 1,000 projects. It is possible that the JVM ran out of memory or
> something, but I can’t tell.
>
> The worst case scenario (though very unlikely) is that someone ran ‘kill -9’
> against the server. In that case, there can’t be a log entry. But barring
> that, how can I increase the logging for typical shutdown conditions so that
> I have a better chance to know what happened next time?
>
> --Rob
>
>
>
> INFO: Branch development Project HSM DAL Manager Quick Static Code Analysis
> #129 main build action completed: SUCCESS
> May 26, 2015 5:20:10 PM hudson.plugins.logparser.LogParserParser parseLogBody
> INFO: LogParserParser: Start parsing : Branch development Project HSM DAL
> Manager Quick Static Code Analysis_build_129
> May 26, 2015 5:20:13 PM hudson.plugins.logparser.LogParserParser parseLogBody
> INFO: LogParserParser: Parsing took 0 minutes (3) seconds.
> May 26, 2015 5:20:17 PM hudson.model.Run execute
> INFO: Branch development Run SoapUI Smoke Tests #213 main build action
> completed: SUCCESS
> May 26, 2015 5:20:18 PM hudson.model.Run execute
> INFO: Branch development Smoke Tests #230 main build action completed:
> UNSTABLE
> Running from: /usr/share/jenkins/jenkins.war.1.565.1.LTS
> May 27, 2015 8:22:14 AM winstone.Logger logInternal
> INFO: Beginning extraction from war file
> May 27, 2015 8:22:14 AM org.eclipse.jetty.util.log.JavaUtilLog info
> INFO: jetty-8.y.z-SNAPSHOT
> May 27, 2015 8:22:18 AM org.eclipse.jetty.util.log.JavaUtilLog info
> INFO: NO JSP Support for , did not find org.apache.jasper.servlet.JspServlet
> Jenkins home directory: /var/lib/jenkins found at:
> EnvVars.masterEnvVars.get("JENKINS_HOME")
> May 27, 2015 8:22:19 AM org.eclipse.jetty.util.log.JavaUtilLog info
> INFO: Started SelectChannelConnector@0.0.0.0:8080
> May 27, 2015 8:22:19 AM winstone.Logger logInternal
> INFO: Winstone Servlet Engine v2.0 running: controlPort=disabled
> May 27, 2015 8:22:21 AM jenkins.InitReactorRunner$1 onAttained
> INFO: Started initialization
> May 27, 2015 8:22:23 AM hudson.ClassicPluginStrategy createPluginWrapper
> INFO: Plugin subversion.jpi is disabled
> May 27, 2015 8:22:24 AM hudson.ClassicPluginStrategy createPluginWrapper
> INFO: Plugin cvs.jpi is disabled
> May 27, 2015 8:22:25 AM jenkins.InitReactorRunner$1 onAttained
> INFO: Listed all plugins
>
>
>
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