fsync vs fastsync - Solaris City Testing Grounds

After my first attempt I figured out some things and decided to do it right and crank all the settings up instead of sticking with the ones I would play with. More interesting results this time, I think. For those that don't know, this map is by far the worst optimized one. More detailed information here: https://pastebin.com/T8UWt5Bb Video example: https://www.youtube.com/watch?v=2XTTerxAK04