[jboss-jira] [JBoss JIRA] (DROOLS-765) Memory leak with incremental rules

Sean Morris (JIRA) issues at jboss.org
Tue Apr 21 15:01:33 EDT 2015


Sean Morris created DROOLS-765:
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             Summary: Memory leak with incremental rules
                 Key: DROOLS-765
                 URL: https://issues.jboss.org/browse/DROOLS-765
             Project: Drools
          Issue Type: Bug
          Components: core engine
    Affects Versions: 6.2.0.Final
            Reporter: Sean Morris
            Assignee: Mario Fusco


When doing incremental builds you will see that memory usage is higher then when you do a fresh start. I have found that the number of instances of RuleImpl in heap when doing incremental builds are double what you would expect. For instance, if I start with 10 rules then there are 10 instances of RuleImpl. If I add 5 more rules instead of 15 instsances of RuleImpl I see 20. This means that incremental rules are using more memory then they should. 



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