Stutter Analyzer

Detect stutters, freezes, and tick spikes with clear diagnostics and shareable performance reports.

File Details
DownloadInstall

stutteranalyzer-fabric-0.5.0-1.20.1.jar

ByMorikemuri
  • R
  • Jun 15, 2026
  • 358.54 KB
  • 7
  • 1.20.1
  • Fabric

File Name

stutteranalyzer-fabric-0.5.0-1.20.1.jar

Supported Versions

  • 1.20.1

Curse Maven Snippet

Fabric

modImplementation "curse.maven:stutter-analyzer-1569235:8254363"
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Highlights

  • Major stability and diagnostics update for Minecraft 1.20.1.
  • Improved stutter detection and report quality.
  • Added new classification categories:
    • Shader compilation
    • Disk I/O stalls
    • Entity overload
  • Improved /sa optimize planning.
  • /sa optimize now builds a larger safe install plan instead of suggesting small waves across multiple restarts.
  • Added safer dependency-aware optimization planning.
  • Added protection against missing dependencies, wrong loader files, incompatible mod combinations, and unsafe install candidates.
  • Fabric API is no longer treated as an optimization mod and will not be downloaded by /sa optimize.
  • Added log-tail caching to reduce disk reads during stutter detection.
  • Improved recent event retention so important severe/extreme events are less likely to be pushed out by minor micro-hitches.
  • Added JSON validation for internal rule and optimization databases.
  • Cleaned old command hints and removed outdated public-facing references.
  • Improved EN/RU localization consistency.
  • Reduced jar size by optimizing the mod icon.