We went from Jenkins 1.651.1 to 2.7.2 and our Jenkins master kept on crashing with: java.lang.OutOfMemoryError: PermGen space
Where were not specifying -XX:MaxPermSize in our JENKINS_JAVA_OPTIONS before, so I added it, and kept on increasing the value after every crash. We are now at 512m: JENKINS_JAVA_OPTIONS="-Djava.awt.headless=true -Xms3584m -Xmx3584m -XX:MaxPermSize=512m -Dhudson.model.ParametersAction.keepUndefinedParameters=true" Using the Jenkins Monitoring plugin, we see that the Loaded Classes Count keeps growing without stopping: <https://lh3.googleusercontent.com/-KnFb1isIibc/V8G_bAUCMzI/AAAAAAAADYk/b0XjUEGvWVM8mumIpJrTB0WEkerXBqyVwCLcB/s1600/jenkins.png> How do you debug this? Something must be loading classes continuously. Any ideas how we can debug this? -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/025b4d0c-ce5a-4163-8447-6be523629cab%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
