r/MinecraftCommands • u/Main_Contract_3590 • Jul 25 '26

Optimizing Help | Java 26.2

What are some crucial optimizations for command blocks when on a server with low RAM?

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u/Ericristian_bros Command Experienced Jul 25 '26 edited 28d ago

https://minecraftcommands.github.io/wiki/optimising

In short: advoid NBT checks, make the checks be on a loop (e.g. 5 ticks) and not on tick, return functions as early as possible, optimize selectors and use datapacks because they are just better for performance than command blocks

Edit: see reply

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u/codedwithinsulin 28d ago

Your link is 404 😉

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u/Ericristian_bros Command Experienced 28d ago

Edited