?
Host a server
Modrinth App
Sign in
ModsPluginsData PacksShadersResource PacksModpacks
Settings
Systrace

Systrace

A diagnostic tool that exports system, thread, mixin and JFR profiling data.

1,031
6

Compatibility

Minecraft: Java Edition

1.21.1
1.20.1

Platforms

Supported environments

Client-side
Server-side
Client and server

Links

Report issues View source
Donate on Ko-fi

Creators

AweiMC
AweiMCMember

Details

Published 8 months ago
Updated 9 months ago

šŸ“¦ Systrace ā€” Diagnostic Toolkit for Minecraft Mods

Systrace is a powerful diagnostic tool for Minecraft mod environments. It supports:

  • šŸ§© Exporting Mixin states
  • šŸ§µ Viewing thread information
  • šŸ–„ļø Reporting system runtime details
  • šŸ“ˆ Running JFR (Java Flight Recorder) profiling

šŸ”§ Flexible Installation

Systrace can be installed on:

  • āœ… Server only
  • āœ… Client only
  • āœ… Both sides

Supports Fabric, Forge, and NeoForge loaders.
Compatible with Minecraft 1.20.1 and 1.21.1.
Includes enhanced and readable output formatting.

šŸ•¹ļø Usage Commands (in-game)

/ste
ā†’ Export Mixin info, thread states, system environment, and more

/ste jfr start
ā†’ Start JFR profiling

/ste jfr stop
ā†’ Stop profiling and save the .jfr recording file