Howto best Estimating Calculation Time for Analyses

Hi , I’m running a shadow analysis on a complex building with surrounding context, and I’m looking for a way to estimate the calculation time either before or during the process (time remaining). Is there a method to get a rough estimate? Like Profiler but then for/during computation?
Currently, my analysis for a specific 1-hour time (HOY) takes about 5 minutes. For an annual analysis (10 hours per day * 365 days), I’m wondering if I must extrapolate this to estimate the total runtime, or if there are optimization going on in the background. Hope so, else it would take ≈ 12.7 days

Any tips or tools for estimating computation time would be greatly appreciated.
Thanks in advance for your help!

ok, optimization is taking place, the annual run took ~6h. Still would be nice to calculate this number upfront, give or take some margin ofcourse. That will not only allow better assement of time, but also help finetuning settings (i.e. grid size e.a.)