[jboss-jira] [JBoss JIRA] Created: (JBRULES-1317) Rule Execution Very Slow on Subsequent Session Using the Same Packages

[Ming Jin (JIRA)]

Rule Execution Very Slow on Subsequent Session Using the Same Packages
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                 Key: JBRULES-1317
                 URL: http://jira.jboss.com/jira/browse/JBRULES-1317
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Reteoo
    Affects Versions: 4.0.3
         Environment: Windows XP
            Reporter: Ming Jin


Using the same packages, repeatedly creating a new ruleBase and stateless session, then executing rules.  The timing of rule execution was good on first time, but 6+ times slower on subsequent calls, such as the following:
Time of rule execution: 0.06
Time of rule execution: 3.956
Time of rule execution: 3.926
Time of rule execution: 3.995
Time of rule execution: 3.906

When under debugger, such as running in IntelliJ, the second execution call would pause (dead lock?).  I have a test program to demonstrate this behavior. 


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