Maykesh's Server Observability Framework

A comprehensive server observability framework for Minecraft 1.21. Monitor tick timings, entity updates, chunk loading, network packets, and more with minimal overhead. Perfect for debugging, optimization, and rate-limiting systems.

File Details
DownloadInstall

phasezero-maykesh-runtime-profiler.jar

ByPhaseZeroLabs
  • R
  • Jun 29, 2026
  • 126.49 KB
  • 4
  • 1.21
  • Fabric

File Name

runtime-profiler-2.3.0.jar

Supported Versions

  • 1.21

Curse Maven Snippet

Fabric

modImplementation "curse.maven:maykeshs-server-observability-framework-1590364:8341785"
Curse Maven does not yet support mods that have disabled 3rd party sharing

Learn more about Curse Maven

📦 Version Catalogue – Phase Zero Labs

Fabric 1.21 • Minecraft 1.21

Core Versions

Component Version
Minecraft 1.21
Fabric Loader 0.15.11
Fabric API 0.100.8+1.21
Java 21

Libraries

Library Group ID Version
runtime-profiler dev.maykesh.runtime_profiler 2.3.0

Freemium GUI Additions

The freemium tier includes a minimal, debug‑style interface.

Freemium UI Screenshots

alt text

alt text

alt text

alt text

PRESS F3 alt text

PRESS F3 + 2 alt text

PRESS F3 + 3 alt text

  • Raw debug font
  • No grouping or hierarchy
  • No animations or transitions
  • Minimal collector toggles
  • Zero‑overhead rendering path

Profiler Configuration Menu (Sticky Keybinding)

The profiler exposes a persistent keybinding entry inside Minecraft’s Controls menu.

Feature Description
Profiler Config Menu Added as a sticky keybinding under Controls → Keybinds → Phase Zero Labs. Always visible, always accessible.
Default Key O
Behavior Opens the freemium configuration screen. Premium replaces this with the full dashboard.

This menu is intentionally simple — designed to feel like a lightweight debug tool rather than a full product.

TOML Reference

toml [libs] runtime-profiler = { group = "dev.maykesh.runtime_profiler", version = "2.3.0" }