Hello Kevin,
In the README, you state:
Evaluating Drools resulted in OutOfMemoryErrors for all test cases. Therefore, we excluded Drools from the configuration.
In the paper (https://ceur-ws.org/Vol-3229/paper66.pdf), you mention that 32G RAM is allocated to RUBEN plus the system under test. I have two questions:
- Do you have some test cases that would run to completion for Drools without an OOM?
- Why did you only use 32G RAM on a 256G machine? By default,
-XX:MaxRAMPercentage is set to 25%, which should have worked out to 64G heap by default and many people suggest to set it at 75%, which would be 192G. Or did you experience significant adverse effects of garbage collection at much larger heap sizes?
Best regards,
Andrew
Hello Kevin,
In the README, you state:
In the paper (https://ceur-ws.org/Vol-3229/paper66.pdf), you mention that 32G RAM is allocated to RUBEN plus the system under test. I have two questions:
-XX:MaxRAMPercentageis set to 25%, which should have worked out to 64G heap by default and many people suggest to set it at 75%, which would be 192G. Or did you experience significant adverse effects of garbage collection at much larger heap sizes?Best regards,
Andrew