Using virtualization we have built LDOMS in a single Solaris box, where each LDOM has 8 Cores and 12 GB of RAM. We have a Weblogic app server instance (managed server) running on this LDOM where we have many applications deployed on it. Average CPU Utilisation rate is 11%, Hence we are planning to do Vertical Scaling, Where we will add one more Weblogic appserver (managed server) instance running in the same LDOM with all the applications deployed on the first Weblogic instance also deployed on this new weblogic instance since they are part of the same cluster.
My question is that how can i assign 4 cores to the ALSB Instance 1 (already existing managed server instance) and assign 4 cores to the new ALSB instance 2 (instead of ALSB Instance 1 having all the 8 Cores for processing), 1) Is this solution feasible? 2) If feasible, how to achieve it? (How can I assign a set of cores to each Weblogic appserver instance?)
Thanks a lot for your solutions in advance, please let me know if you need any more information.