Lag'B'Gon is a server utility for improving performance by handling the clearing/limiting of entities and items, either by command or automatically. Lag'B'Gon Revived improves on Reborn by fixing many bugs, improving and adding new config options, and other features such as allowing for use in Singleplayer.
Almost every config can be modified ingame with commands, under the alias /bgon
Automated and Command Forced Entity and Item Clearing
Automated and Command Forced Chunk Unloading
Limited Entity Spawns Per Chunk
Limited Animal Breeding in Radius
/bgon toggleitem Toggles the item clearing blacklist status of held item.
/bgon toggleitem modid:name Toggles the item clearing blacklist status of the named item (Use modid:* to blacklist a whole mod.)
/bgon toggleentity modid:name Toggles the entity clearing blacklist status of the named entity (Use modid:* to blacklist a whole mod, or the full class name for special entities like the fishing bobber.)
/bgon clear Force clears all items/entities from the world based on the blacklists.
/bgon clear
/bgon itemblacklist Toggles between using blacklist and whitelist for items.
/bgon entityblacklist Toggles between using blacklist and whitelist for entities.
/bgon unload Force unloads unused chunks.
/bgon unload
/bgon settps
/bgon togglepolice Toggles policing entity breeding.
/bgon setbreedlimit
/bgon maxperchunk
/bgon toggleauto Toggles automatic clearing of entities and unloading of chunks (Enabled by default.)
/bgon togglededi Toggles all non-forced-command effects when not on a dedicated server (Automatic effects in SP disabled by default.)
By default, entity/item clearing and limited entity spawns will ignore anything that is a boss, named, or tamed. There are some default entities added to the blacklist from Vanilla Minecraft, however it is highly recommended you take the time to setup black/whitelists, especially if you are making a pack.
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A continuation of Lag'B'Gon Reborn, a performance utility mod focused on clearing/limiting entities and items