[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . updated an issue Jenkins / JENKINS-56374 JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins Change By: Shevek . Summary: JUnitResultArchiver crazy resource inefficient parsing XML in sort()->compare() , killing Jenkins Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- 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/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . commented on JENKINS-56374 Re: JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins jmap -histo:live output: num #instances #bytes class name -- 1: 2678703 2691823496 [C 2: 2678264 64278336 java.lang.String 3: 811096 58398912 hudson.tasks.junit.CaseResult 4: 319187 10213984 java.util.HashMap$Node 5: 192771 8994440 [Ljava.lang.String; 6: 42153 7186960 [Ljava.lang.Object; 7: 187092 4490208 com.thoughtworks.xstream.io.path.Path 8: 12333 2778840 [Ljava.util.HashMap$Node; 9: 18705 2075528 java.lang.Class 10: 61023 1952736 java.util.concurrent.ConcurrentHashMap$Node Where did we get 811,096 CaseResults in the heap from? They're all live objects, too. This looks like a serious memory leak. Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . updated an issue Jenkins / JENKINS-56374 JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins Change By: Shevek . Labels: memory-leak Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . commented on JENKINS-56374 Re: JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins After the GC-storm, we get this: num #instances #bytes class name -- 1: 208769 27421360 [C 2: 208315 4999560 java.lang.String 3: 81032 2593024 java.util.HashMap$Node 4: 37398 2486496 [Ljava.lang.Object; 5: 9331 2316560 [B 6: 18857 2092720 java.lang.Class 7: 62775 2008800 java.util.concurrent.ConcurrentHashMap$Node 8: 20596 1812448 java.lang.reflect.Method 9: 12253 1242400 [Ljava.util.HashMap$Node; 10: 11491 947256 [Ljava.util.WeakHashMap$Entry; which is a lot saner, and shows that all the data held in memory was related to the memory inefficiency/leak in the reporter, and is not part of normal operation. Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- 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/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . updated an issue Jenkins / JENKINS-56374 JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins Change By: Shevek . Environment: LinuxJava 8Jenkins 2.150.1JUnit plugin 1.27xUnit plugin 2.3.2 Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- 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/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . updated an issue Jenkins / JENKINS-56374 JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins Change By: Shevek . Attachment: jenkins-memory.png Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- 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/d/optout.
[JIRA] (JENKINS-56374) JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins
Title: Message Title Shevek . commented on JENKINS-56374 Re: JUnitResultArchiver parsing XML in sort()->compare(), killing Jenkins Attached visualvm dump of retained-object sizes showing the suites in memory. Add Comment This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- 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/d/optout.
