[JIRA] (JENKINS-15376) Extraordinary memory use associated with svn plugin

[eder_ste...@gmx.at (JIRA)]

Stefan Eder commented on JENKINS-15376 Extraordinary memory use associated with svn plugin Same problem here with Jenkins version 1.492 (except we do not experience performance issues right now). I compared two heap dumps. One taken yesterday and one from today and the total retained size of the "java.util.TaskQueue" instance grew from ~900MB to ~1.3GB (second value is more than 50% of overall heap). I also compared those recent dumps with some older ones from a Jenkins with version 1.471. There were just 1 or 2 instances of DefaultSVNRepositoryPool held by TaskQueue compared to the >36000 instances in the newer snapshots. In both versions we used Subversion plugin 1.43. We recently upgraded Jenkins and some plugins (including http://wiki.jenkins-ci.org/display/JENKINS/SCM+Sync+configuration+plugin). So this probably can be a problem of this plugin also. But since I haven't had time to analyze it further, this is just speculation.

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