In multi core processors, weblogic server should be used specific processor/processors in Linux environment. Is there any configuration available Out of the the box from the Oracle weblogic...?
A Java application, such as Weblogic Server try to schedule every active thread on a separate core, Bond the java process to an specific CPU is beyond the scope of Java.
You can not associate java threads to a particular processor in any JVM running on any OS. Weblogic server instance is nothing but a JVM running. So you cannot order the weblogic server to use a specific processor.