zalk's stats

Minimal stat tool that logs hardware, TPS, FPS, heap, and player events, so bugs are easier to trace.

by zallkyreGame mechanics Utility

Fabric

Loaders: Fabric
Downloads on Modrinth: 205
Followers on Modrinth: 0
versions: 7
Updated: October 2, 2026Oct 2
Published: in 2026

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At a glance

Runs on Fabric

For Minecraft 1.21.11, 26.2–26.3

Needed in the game; optional on the server

Latest version — 1.4.2 from October 2, 2026

Requires Fabric API

License CC0-1.0 — free

Where it's needed

In gamerequiredOn serveroptional

Needed in the game; optional on the server

Game versions1.21.11, 26.2–26.3

zalk's stats

A Fabric mod that logs hardware, performance, and player events to the game log, so bugs and performance problems are easier to trace.

What it logs

At startup, once:

Environment type (client or server) and mod version
Fabric Loader version
Java version and VM name
OS name, version, and architecture
Available processors
JVM memory used vs max
CPU model, physical/logical core count, and a 1-second CPU load sample
Total and available RAM

The hardware probe runs on a background daemon thread, so the one-second CPU load sample no longer stalls game start-up.

Client only:

Low-FPS warning when FPS stays at or below your threshold for 10 seconds. Logged once, not spammed.
Recovery notice once FPS climbs back to your recovery threshold.
FPS summary (average and minimum) on your chosen interval.

Server only:

TPS 1m / 5m / 15m on your chosen interval
JVM heap usage with per-report delta, on a dedicated server
Player join and disconnect events
Server start and stop, with uptime

Configuration

Settings live in .minecraft/config/zalks-stats.json and can be edited in-game from the Mod Menu screen. Mod Menu is suggested, not required.

Setting	Options	Default
Low-FPS warning threshold	10-90 FPS	20
FPS recovery threshold	10-120 FPS	30
FPS summary interval	60, 120, 300, 600, 900 s	300
TPS interval	1, 2, 5, 10, 20, 30 s	5
Heap interval	60, 120, 300, 600, 900 s	300
Log toggles	hardware, environment, FPS, TPS, heap, player join/leave, server lifecycle	all on

Values are clamped on load and save, so a hand-edited or corrupted config can never leave the mod in a nonsensical state. The recovery threshold is always kept above the warning threshold, so the warning cannot immediately re-arm itself.

Requirements

Minecraft 26.3
Fabric Loader 0.19.5 or newer
Java 25 or newer
Fabric API
Mod Menu (optional, for the settings screen)

Works on both the client and a dedicated server. Client-only code is not loaded on a server.

Installation

Install Fabric Loader and Fabric API for Minecraft 26.3.
Download zalks-stats-1.4.2.jar.
Put it in your mods folder.
Launch the game.

Building

git clone https://github.com/zallkyre/zalks-stats.git cd zalks-stats ./gradlew build

The built jar appears in build/libs/. Java 25 or newer is required.

License

Released into the public domain. See the LICENSE file.

FAQ

How to install zalk's stats?

Install Fabric for your Minecraft version, download zalk's stats for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does zalk's stats support?

zalk's stats has builds for Minecraft 1.21.11, 26.2–26.3.

Is zalk's stats needed on the server?

Needed in the game; optional on the server

License and source

Creative Commons Zero v1.0 Universalfree to use and share with credit to the author

Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders