I wanted to get rid of all fantasy mobs from the game because I'm trying to create a realistic modpack. For some reason, I'm getting insane ocelot spawning. It makes the game unplayable due to the lag.

Here's my config:
https://hastebin.com/obumihibof.bash

This is a screenshot:

This mod only prevents mobs from spawning, and will never directly cause a mob to spawn. My best guess is that removing these mobs has opened up the mob cap to where only ocelots can spawn in that biome.

That doesn't explain the 10 ocelots spawning every second issue