Starved, Blocked and Inventory statistics for Production and warehouses

One of the key cores of real life production system material flow design is the starving and blocking statistics, how often the machine or station in a product flow lacks resources (is starved) or lacks space to produce further (is blocked).
Please implement graphs of these to the game, it will allow for a ridiculous amount of depth to the production chain building mechanisms and optimisation by a simple implementation of a graph. In fact I would argue that the lack of these tools currently limit a lot of interesting real-life production line engineering techniques out.