lod building very slow
[System] [CHAT] Distant Horizons overloaded, too many chunks queued for updating. \nThis may result in holes in your LODs. \nPlease move through the world slower, decrease your vanilla render distance, slow down your world pre-generator, or increase the Distant Horizons' CPU load config. \nMax queue count [2500] ([500] per thread).
maxed the cpu usage.
What can I do, I tried a lot of things but I always get this +fps (massively drop) only when I play modded MC
maxed the cpu usage.
What can I do, I tried a lot of things but I always get this +fps (massively drop) only when I play modded MC



Solution
Also alongside increased RAM allocation, you might want to use one of this GC flag sets: I have no idea what is wrong with my game.