Hello!

As the title says. I want to run a server with about 55 mods. It does run as is, but the performance is unbearable. Terrible FPS and mobs move in chunks and such. It's hosted on my current machine. I've never had issues like this before. Running sevtech on the same machine with no problems and it has like 5x the number of mods. Anyone know what I might do to get this setup working well? Are there specific mods here that are likely a problem?

Thanks in advance

Edit: I've installed betterfps, optifine, foamfix, phosphor and vanillafix. Performance is really good now with the exception of mobs. They're still moving in chunks, making fighting difficult.

Here's my list of mods

https://preview.redd.it/k6831spyr3r41.png?width=231&format=png&auto=webp&s=06cccc9c14deb8f1b5ce08c6d210b29ffdadc83f