When opening a fresh projects with alpha 8 unity makes a monstrous GC every ~10 sec:
Steps to replicate:
1. 2019.3f5 + Alpha 8
2. Human naming
3. Create and assign class flow graph.
4. Take one of the exisiting start/update objects drag around the screen for a couple of seconds
5. Unity editor completely freezes for a long time.
I have seen others complain about this on discord.
Customer support service by UserEcho