Modscraper Modscraper Minecraft

Sort By

Type

Content

Tags

Async Logger logo

Async Logger

Mod

by decce

Asynchronous logging and efficient filtering - performance improvements and utility for keeping your logs clean

Type

Mod

CurseForge Downloads

972,212

CurseForge ID

1491426

Modrinth Downloads

1,386,468

Modrinth ID

zvNzKfGF

Last Updated

Sep 10, 2026

Description

Async Logger is a Minecraft mod that makes logging operations asynchronous.

In vanilla, loggers are not asynchronous. This means the actual logging operations, including I/O operations, happen on the logging thread. This mod changes logging to be asynchronous for better performance.

This can be especially useful when large amounts of messages are being logged and/or debug logging is enabled (default on Forge / NeoForge).

Benchmarks

Item Vanilla AsyncLogger Simple Messages (10k) 6146.1ms 141.2ms Messages with Placeholders (10k) 6413.2ms 96.6ms Messages with Throwable (1.5k) 19572.4ms 9.0ms

You can do these tests yourself by enabling testPerformance in the config. When this option is enabled, the mod will log a large number of messages both before and after setting up async loggers. You can see the test results in the log.

Technical Details

  • Asynchronous loggers are used, in favor of Asynchronous appenders. The former is newer, faster and lighter on allocation rate.
    • Asynchronous loggers require LMAX Disruptor, a lock-free inter-thread communication library. The mod will load the library onto the system classloader when it is not present. This mod redistributes LMAX Disruptor under the Apache-2.0 License.
  • The config file allows easy control of some log4j2 settings.
  • System.out and System.err can be redirected to loggers.

Recommended Gear

Affiliate

Hardware and extras that pair well with this mod.

LEGO Minecraft Set

LEGO Minecraft Set

Official sets that translate the building side of the game off-screen.

View on Amazon →

As an Amazon Associate I earn from qualifying purchases.

Similar Mods

Enigmatic Legacy

Enigmatic Legacy

Magic mod that contributes to vanilla progression

Mod 23,475,918
Better Ping Display [Fabric]

Better Ping Display [Fabric]

Displays ping in milliseconds in the player list in a configurable way

Mod 23,466,281
Yung Structures Addon for Loot Integrations

Yung Structures Addon for Loot Integrations

Adds better loot to yung mods structures, an addon to the lootintegrations mod

Mod 23,444,500
Apothic Enchanting

Apothic Enchanting

A total overhaul to Minecraft's enchanting system

Mod 23,332,753
JustHammers

JustHammers

Adds hammers to the game that are able to mine in a 3x3, 3x3x3, 5x5x1, 5x5x3 and finally a 5x5x5! They're pretty awesome...

Mod 23,329,491
Traveler's Backpack [Fabric]

Traveler's Backpack [Fabric]

Unique and upgradeable backpacks with customisation, Trinkets integration and more!

Mod 23,309,173

Included in Modpacks (147)

Show fewer
SkyBlock Enhanced SkyBlock Enhanced Create+ Create+ Linggango Linggango Soulrend - Dark Fantasy RPG Soulslike Soulrend - Dark Fantasy RPG Soulslike Re-Console+ Re-Console+ Keo optimized Keo optimized Age of Fate Age of Fate Monumental Experience Monumental Experience Additive Additive Jurassic World Reborn II Jurassic World Reborn II Adrenaline Adrenaline TNP Limitless 8 - LL8 TNP Limitless 8 - LL8 Reminiscence Reminiscence FTB Skies 2 Aero FTB Skies 2 Aero Concatenation Concatenation Reimagined Reimagined Guild Adventures Guild Adventures Modded Together Modded Together Fabri's Frontiers Fabri's Frontiers A Distant Journey A Distant Journey NanoMagic NanoMagic Guns&Fun Guns&Fun Easycraft (Official) Easycraft (Official) Create: New Horizon Create: New Horizon Voxyris Voxyris Rhinocraft Rhinocraft Kuri's Fresh (Actions & Stuffs recreation) Kuri's Fresh (Actions & Stuffs recreation) TRACING LIGHT · DARK TIDE TRACING LIGHT · DARK TIDE Shaders - Working Shaders - Working Hammer Hammer Extreme Optimization! Extreme Optimization! Monumental Experience - In the Sky Monumental Experience - In the Sky Void's essentially optimized pack Void's essentially optimized pack Big Globe Optimized (FORGE) Big Globe Optimized (FORGE) Simply Legacy Simply Legacy Mystic's Monstrosity - Greedy Edition Mystic's Monstrosity - Greedy Edition [UO]Ultramodern optimization [UO]Ultramodern optimization Monumental Experience - Creatures Across the World Monumental Experience - Creatures Across the World NeoTech Reborn NeoTech Reborn Farming Overloaded Farming Overloaded Simply Optimized Forked Simply Optimized Forked Nickly Optimized Nickly Optimized Mega's SkyBlock Mega's SkyBlock Simple Performance Simple Performance Create: Basically Everything Create: Basically Everything Elden Kingdom Elden Kingdom Azure Visuals Azure Visuals Comes Alive & The Autumn Days Comes Alive & The Autumn Days Diamond Age Diamond Age TerraKeo TerraKeo Reverie Foundry Reverie Foundry Oxygen Oxygen DougDougModMod: Create Aeronautics DougDougModMod: Create Aeronautics HLStuff - Adventure & Exploration HLStuff - Adventure & Exploration Lumen Packs Lumen Packs UO UO Crafted Madness: Modern Era Crafted Madness: Modern Era SBooster Official SBooster Official Fiction Friction Gaming Fiction Friction Gaming Vampirism Extra Vampirism Extra Borukva Modpack Borukva Modpack SimplyVanilla SimplyVanilla Monumental Experience - NeoForge Monumental Experience - NeoForge PepeLite PepeLite Forge of Eternity Forge of Eternity Ruthless Frontiers - Grim Harvest Ruthless Frontiers - Grim Harvest Cherry Cherry Monumental Experience VI - Rise of the Dinosaurs Monumental Experience VI - Rise of the Dinosaurs WildLouna WildLouna Rine Time Rine Time Cobblenautics! Cobblenautics! PepeBright PepeBright Nomurras Terror Nomurras Terror B i o m e c h B i o m e c h InfinityCraft Ultra InfinityCraft Ultra Endil's Peaceful World Endil's Peaceful World Farming Across the Skies Farming Across the Skies LebaneseMC LebaneseMC Simplicity Refabricated: Vanilla+ Simplicity Refabricated: Vanilla+ Create AeronauticsPLUS Create AeronauticsPLUS Redstoner's Paradise Redstoner's Paradise Legacy4Server Legacy4Server CreaTRIM CreaTRIM Beta Decay Beta Decay Optimized Core Optimized Core Sirius Sirius Wynncraft Optimized Wynncraft Optimized Yet Another Horror Pack Yet Another Horror Pack Monumental Experience - Beneath the Surface Monumental Experience - Beneath the Surface FOXY COZY LITE FOXY COZY LITE Mystic's Monstrosity - Avaricious Edition Mystic's Monstrosity - Avaricious Edition Lurker in the Fog: Herobrine’s Dominion Lurker in the Fog: Herobrine’s Dominion CATpack CATpack Desecrated - Flesh and Blood Desecrated - Flesh and Blood FluxEngine - Ultra Performance & Ultimate FPS Boost FluxEngine - Ultra Performance & Ultimate FPS Boost Ziptastic (Server) Ziptastic (Server) SauroLab Create Official Pack SauroLab Create Official Pack The Adventure of 1000 - Hunters of Evil The Adventure of 1000 - Hunters of Evil Abydise Abydise Vanilla's Finest Vanilla's Finest

External Resources

CurseForge Modrinth Source Code Issues