How to troubleshoot and reduce lag on your Minecraft server

One of the most popular ways for players to enjoy Minecraft multiplayer is through servers, with the largest servers boasting extremely high player counts during prime daytime hours.

But one of the biggest issues with Minecraft servers is that they lag a lot, especially if they are not configured properly. First-time server owners and less technically savvy players may find this to be a significant obstacle.

The good news is that there are many quick and simple methods for greatly enhancing server performance. This article will detail the best tried and true

Knowledgebase Portal Home Knowledgebase Reducing Lag How to Reduce Entity Lag on a Server

The gameplay of Minecraft depends on entities, but no matter the type of server, entities are notorious for causing lag. When numerous entities are concentrated in a small space, entity lag happens. If ignored, an excessive number of entities may compromise server performance and cause chunk corruption.

What are Entities?

Any object in Minecraft that can move, interact with players, store values, or has a shape other than a cube is considered an entity. It’s crucial to understand the differences between regular entities and tile entities when debugging entity lag.

Tile Entities vs Regular Entities

Whether or not they are a block in the world is the primary distinction between the two types of entities. Regular entities include mobs, dropped items, projectiles, vehicles, and falling blocks as well as other common objects. The inventory of a chest or the level of a redstone, for example, are examples of the unique data that is associated with a tile entity, which is a block.

Regular entities generally cause more lag than tile entities. Regular entities have a lot of additional physics applied to them because they can move around, including gravity, collisions, and AI when necessary. On the other hand, tile entities are static blocks, which means they have significantly fewer features and the potential for lag. As a result, one hopper minecart has a greater effect on entity lag than a row of hoppers.

Removing Entities to Reduce Entity Lag

The most straightforward method of lowering entity lag on your server is to remove extra entities. This can easily be done using a plugin. For instance, ClearLagg automatically deletes entities and can be set up to shield specific geographic areas or entity types.

You can also use a plugin to blacklist items/entities that cause entity lag. BanItem allows you to ban lag-causing items and supports permissions to allow trusted players access to blacklisted items. Some items we suggest banning are:

  • Defense Stands
  • Redstone repeaters can be used in lag generators to quickly activate a lot of tile entities.

Without Plugins (Vanilla / Modded)

If you don’t want to use plugins on your server, you can get rid of entities by scheduling tasks for a predetermined amount of time. Here are some sample tasks and their results, depending on the entities you wish to eliminate:

kill @e[type=minecraft:item] Executing this command will only delete dropped items.
kill @e[type=minecraft:REGISTRY_NAME] Replace REGISTRY_NAME with the registry name for the entity you wish to delete. You can schedule multiple instances of this task to delete hostile mobs.
kill @e[type=!player] Executing this command will delete every entity except players.

To identify problematic entities if you are still experiencing entity lag on your server, we advise running a timings report. To lessen lag, you might also think about adding more plugins to your server. Please get in touch with our support at if you need any additional assistance at:

How to reduce lag on minecraft server

Managing Director @ Shockbyte

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Prerequisites: By following our instructions, you can create a timings report. Once you have the.

NOTE: This article is designed specifically for servers running Minecraft Java Edition and is dependent on

NOTE: This article is designed specifically for servers running Minecraft Java Edition and depends on

Your client may occasionally experience issues when you have a lot of plugins or mods running on your server.

Finding and fixing the source of any lag on your Minecraft server will make it go away.

How to Prevent Lag on a Minecraft Server – Minecraft Java


Why is my Minecraft server so laggy?

Common causes of lag include: – Your server is out of RAM – You are too far away from the server. – You are using an outdated version of Minecraft. – You have too many entities/items in your world.

How to reduce lag in Minecraft?

The settings that will have the biggest impact should be adjusted first. Decrease resolution. The number of pixels the game is rendered in depends on resolution. Reduce render distance. Set the render distance slider between low and medium to increase FPS. Turn off Vsync. Turn on fullscreen mode.

How do you stop lag in Minecraft multiplayer?

Here are the most common fixes to Minecraft lag. Change Video Settings. Playing video games at high definition settings can exhaust the RAM and CPU in your computer. Make Java a Priority. Add RAM. Disk Cleanup/Shut down Unnecessary Apps. Get a Better Internet Connection. Update your OS and GPU Drivers. Use a VPN.

How do I reduce MOD lag on my Minecraft server?

How to Stop Minecraft Server LagReduce View Distance. Players can perform better even with slower connections by lowering the server view-distance: The Client Side Frame Rate. It may appear that the server is lagging, but it’s actually your client Solving Latency Issues.

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