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LagPlugin

Checks Lag and issues a warning to OP's when resuorces are low
by _ForgeUser9224633
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10,114 downloads
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Updated Jun 30, 2026
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Yes, it works with 1.8!

Description

The LagPlugin is a simple plugin that allows you to monitor your servers memory consumption (Only of the Memory available to Java) quickly and efficently, using Java's built in Runtime class. Typing in /lag will show you a comprehendable two percentages, one of the free memory, one of the used memory. If you notice that your server is lagging a bit, then quickly type in /gc, and using Java's default garbage collector, your servers memory consumption will decrease. As an added bonus in V1.6, items will be removed from your server if they are "alive" for more than the preconfigured time alotted in your configuration file (This is toggleable)(Only in V1.6B). If your servers memory consumption reaches greater than 85%, a warning is sent out to all OP's that the server may need a cleanup. This plugin is designed to be efficent, and simple to use for server's with low memory or servers attempting to keep that Vanilla Minecraft feel. As of 1.2 BETA, DMM (Dynamic Memory Management) has been added in, and is toggleable through a new configuration file! PS: If updating from V1.4 to V1.5 or higher, please DELETE your config, and allow the plugin to regenerate its configuration files.

Commands

  • /lag: Shows the Lag Consumption in an easy to understand percentage
  • /gc: Runs Java's Garbage Cleanup services to free up some memory

Arguments

  • /lag dynamic: Toggle DMM (Dynamic Memory Management) in game (V1.3)
  • /lag lightning: Toggle anti-lightning (V1.5)

Permissions

  • /lag: lag.lag
  • /gc: lag.gc

Videos

MerijnRaaij made this video! Check it out!

Images

/lag:

/lag

/gc:

/gc

Configuration

Config Examples Here

Suggestions

Put your mark on LagPlugin! Please help me with some feature suggestions! Go to the forums and reply to this thread!

MCStats

LagPlugin V1.7
MC 1.8.1
Release 2014-05-11 Get
LagPlugin V1.6
MC 1.7.4
Release 2014-02-27 Get
LagPlugin V1.6 Beta
MC CB 1.7.2-R0.3
Beta 2014-02-23 Get
LagPlugin V1.6 Beta
MC CB 1.7.2-R0.3
Beta 2014-02-20 Get
LagPlugin V1.5
MC CB 1.7.2-R0.3
Release 2014-02-17 Get
LagPlugin V1.4
MC CB 1.7.2-R0.2
Release 2014-01-29 Get
LagPlugin V1.3
MC CB 1.7.2-R0.2
Beta 2014-01-28 Get
LagPlugin V1.1
MC CB 1.7.2-R0.2
Release 2014-01-25 Get
LagPlugin V1.0
MC CB 1.7.2-R0.2
Release 2014-01-24 Get

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