Guys, I don't think it is a bug. I can also re-produce the OOM error myself here as well. The key is the load is simply not realistic if we have multiple threads that are generating put and get all the time and thus exhibiting 100% CPU.
A more realistic use case will requires a random sleep in between put/get so the eviction timer has time to pocess those. In another persective, to tune it up, you can decrease the parameter "wakeUpIntervaleSeconds" so the timer wakes up more often. But again there is a limit that it can do that, especially, when it is *local* mode of which put/get is really quick. If it is replicated mode, then the bottle neck will probably not be CPU bound anymore. Thanks a lot for all your help. -Ben View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3846240#3846240 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3846240 ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ JBoss-Development mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-development