Server Random Lag/Crashes

Hey there, I currently run a Minecraft server and every now and then it will lag very badly, then kick everyone off for ReadTimeOut (or whatever), but allow them back after like 2 minutes.

Here are my plugins:

Plugins (28): MultiInv, AlphaChest, WorldEdit, BKCommonLib, LogBlockQuestioner, Vault, PermissionsEx, Multiverse-Core, LogBlock, Questioner, Votifier, LWC, mcMMO, WorldGuard, CleanroomGenerator, Essentials, MagicCarpet, Towny, EssentialsSpawn, Multiverse-Portals, CraftBookCommon, BOSEconomy, ChestShop, EssentialsChat, Modifyworld, CraftBookMechanisms, Register
Are there any plugins listed that don't play well together that would cause this kind of lag/issue?

 

LWC is normally the culprit, especially if you use a flat file. Remove that first

 

If I were to move that to a MySQL server, would that make it work?

Regarding that, on startup it says 10000 chests preloaded (I think).

 

MySQL could help, but no guarantee, and 10000 is a hell of a lot. Each time a chest id opened it checks every line of the flat file, which causes the lag. MySQL does that same, but it is a lot quicker.

You could give it a try.