If your model is a good one, opportunities for improvement should be immediately obvious, which I believe is true in this case. However, to truly identify where to invest, you need to identify the true values of these stocks and flows! For example, if you don’t have a backlog of ready commits, then speeding up your deploy rate may not be valuable. Likewise, if your defect rate is very low, then reducing your recovery time will have little impact on the system.
