So been trying to improve performance a little so I can add 1-2 new plugins (currently 25). Anyways, with Survival Games plugin I have 3 worlds and 3 maps. After removing The End and noticing it freed up more ram I wanted to try merging my 3 maps together. Chunks Loaded (estimate) world - 2,000 average nether - 0-600 end - 0-??? sg1 - 600 sg2 - 600 sg3 - 600 I always had 20 TPS with all those worlds, and a decent amount of ram left over. Last night I used MCEdit to get the 3 worlds/maps and place it into 1 world. And reconfigure the plugin again, now I am left with... Chunks Loaded (estimate) world - 2,000 average nether - 0-600 sg - 900-1,000 (depending on arenas being played) TPS: 18, 19, 20 - It jumps every 5-10mins Was i wrong in thinking it would be better to have them all in one world? Is it cause now it has to load and unload chunks each time a game is played instead of always being loaded for the most part? Really could use some advice on this. PS. At work all day so I haven't experienced the tps drops first hand, but 1 of my players told me. The drops may have been something else, I need further testing but could use some feedback.