We are tunning our application, and profiling it, and we have seen that there is too much time spent in FieldInstantiator.parseConfiguration(String configuration). I don`t understund why this should be parsed in every run of the process. I thought that the execution graph is made the first time the process is loaded, and then we could make process executions of that process graph. Is this correct? I might be creating the process graph every time I try to run a process Instance. How can a create the process graph, and reuse it for multiple process executions? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133661#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...