Add productivity in percentage to each building

Please lets us know about building productivity over a certain time by having a little percentage indicator on any input and output. Woud also be cool, if we could have a overall dashboard of fabs that have accumulated productivity chart, so I can troubleshoot thos fab faster instead clicking it one by one. Currently we just have a bar that turns red if input or output is insufficient or blocked. It would be great to have something for a bigger time frame. as reference: "see Satisfactory fabs"- TY