Those are some juicy threading changes. I'd love to see some benchmarks or frame graphs with before/after.
Not at all detailed, and only a single run of each (not a bunch of samples), but on a computer with NO background tasks, running at 1440p max ingame settings, 5930k, GTX 1080:
TC2 0.0.16 dustbowlbench: 16250 frames 86.039 seconds 188.87 fps ( 5.29 ms/f) 26.496 fps variability
TF2 8/27/20 dustbowlbench: 16250 frames 94.149 seconds 172.60 fps ( 5.79 ms/f) 14.829 fps variability
I'll be grabbing frametimes comparisons later. Those are more helpful for this sort of thing, but I just didn't have the time before.
This demo is spectating a full lobby of bots (can't remember if 24 or 32) fighting on Dustbowl's first map, until they cap the final point.