Board Thread:Bug Reports/@comment-31235830-20170205111852/@comment-80.215.210.193-20170205221521

If your KCauldron server is crashing or freezing every 10-15 minutes, this may be because of an excessive number of entities.

As you are running under Linux, you might want to use the Minecraft Shell Library as a server wrapper because it has scripts to detect and correct these situations.

As KCauldron works fine with many other servers, you could temporarily disable some of your plugins, in case some of them are interfering: AutoSaveWorld, CombatLog, FigAdmin, LogBlock, LessDuplications, BanItem, ConsoleScheduler, WorldBorder, Scavenger, ChatManager, EssentialsSpawn, WorldGuard, ProtocolLib, MyWarp, MachineGuard_Reloaded, ModFixNG, WGExtender, NoobProtector, ChatGuard

These ones are safe: WorldEdit, Essentials, PermissionsEx