Ben Wang wrote:

Bela,

Very good documentation and good numbers. I think once threadless stack is ready in 2.5, we will see dramatic performance boost on JBoss Cache level as well!

Absolutely ! Parellel processing will definitely help both JBossCache and clustering (ClusterPartition).

So looks like TCP performs better than UDP now. Is this the first time that we have seen this?

No, that's always been the case for those smaller clusters. It will be interesting to see what happens on a 64 node cluster though.

--
Bela Ban
Lead JGroups / Manager JBoss Clustering Group
JBoss - a division of Red Hat