I do not think there is anyway to provide useful information to help you unless you are going to provide some information about what exactly the workflow is designed to do. Does it have external tasks etc., is the issue with the deployment, is data deploy involved etc.
Well your 2nd post provided only slightly more information.1st question, what changed ? Anyone load patches ? OS Changes ? Networking ? 2 how are the reources on the server ? Is it overloaded ? 3 view all jobs ? How many are there ?
Well, maybe someone has time to go through 7500 lines of WFT to debug, but I don't
My UE showed only 158 External Tasks in this workflow. There are about 70 User tasks, few Group Tasks, CGI Tasks, Dummy Tasks, you name it.Now, I wonder why this beuaty may cause any performance issue whatever?