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Memory Leak project artwork

Modrinth · Minecraft mod

Memory Leak

A server side administrator and developer tool to intentionally cause controlled memory leaks. Perfect for stress testing servers, testing memory monitoring tools, or simulating memory pressure scenarios.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Memory Leak release should I use?

Updated 7 months ago
Latest stable file 2.0.0+mc26.1.1
Game version 26.1.1
Loader Fabric, Quilt

Memory Leak 2.0.0+mc26.1.1 targets 26.1.1 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.

Where it goes

Is Memory Leak required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric, Quilt
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Memory Leak 2.0.0+mc26.1.1 need?

2.0.0+mc26.1.1. Change the file and its required mods may change too.

All 1 required mods have matching files

Install Fabric API first. We found matching files for this game-version and loader setup.

Fabric API Needed by Memory Leak 2.0.0+mc26.1.1
required
Matching file found Matched file: 0.155.3+26.1.2

We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Memory Leak without breaking your instance.

Built for Memory Leak 2.0.0+mc26.1.1. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use 2.0.0+mc26.1.1. It targets 26.1.1 with Fabric, Quilt; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Fabric API first. We found matching files for this game-version and loader setup.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside 2.0.0+mc26.1.1. It opens that exact file at the source.

About this project

What does Memory Leak add?

Memory Leak

A server side administrator and developer tool to intentionally cause controlled memory leaks. Perfect for stress testing servers, testing memory monitoring tools, or simulating memory pressure scenarios.

Warning

This mod is designed for testing and development purposes only. Using it on production servers without proper understanding can cause crashes and data loss.

Commands

All commands require operator permissions (level 4).

Command Description
/leak start <MB> <seconds> Start leaking <MB> megabytes over <seconds> seconds
/leak stop Stop the current leak (keeps leaked memory)
/leak clear Stop leak and free all leaked memory
/leak status Check current leak status

Project description from Modrinth.

Pick your setup

Memory Leak by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

5 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Memory Leak versions and loaders

5 of 5 releases match

Looking for an older file? The official Modrinth project page is in Resources.

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