>get on server >get in queue for kit pvp >its long as heck >decide to go eat lunch >come back, only halfway through queue >mfw

I am having an issue where when playing kit at the top part where all the people are i am only getting 5 fps (with optifine) and in the actual battle area around 20. Task manager shows no resources being maxed out and I tried giving the game 12 gb of ram but that didn't fix it. What mods can I...