So I'm running a tekkit server with an average of 20+ players online.
Everything was running smoothly until last night, when I created a second world (using multiverse) for people who wanted to PVP and use EE2 items.
Ever since then, the server has been getting horrible lag spikes every few minutes. It's not continuous lag though. One minute it'll be perfectly lag free, the next there will be a 10 second lag spike.
I've got a feeling it has something to do with players teleporting between the worlds, but I'm not sure.
This is angering my players, and myself.
If anyone has any ideas/suggestions, feel free to let me know.