A mob farm created from a creeper farm with a production of 100 sulkers (170,000 units/hour, approximately 185,000 units/hour if we include whats stored in the partially loaded sulkers) without Update Suppression. The original creeper farms storage can hold slightly more than a double chest of sulkers per hour (approximately 54 sulkers), which is why the farm includes two storages: one to store all the production, and the original, more basic storage, which can be used if large quantities arent needed. Its recommended to use the storage designed for the farm to maximize its efficiency.

Because it wasnt designed to be a mob farm, the baby zombies dont reach the Nether. Therefore, the player must be AFK in the wagon at the top of the world to release the baby zombies from the mob cap periodically, thus keeping production at its maximum level.

All credit goes to the creators of the tools used for creation:

World used: @KelpMC Creper Farm: @methodzzs Simple storage: @ilmango, @minefarm3279 Max Storage: @Leoo (design uploaded to this same page)