Stressmark

Know your server's true limits.

Stressmark is a server-side mod that helps you understand exactly what your Minecraft server can handle. Whether you're preparing for a big event, choosing hosting specs, or just curious about your hardware's performance, Stressmark gives you the answers.

Features

Performance Dashboard

Get an instant overview of your server's health with a single command:

TPS (Ticks Per Second) — Is your server keeping up?
Memory Usage — How much RAM is being used vs available
CPU Load — Current processor utilization
Disk I/O — Storage read/write performance
JVM Stats — Garbage collection and uptime info

Performance Grading

No more guessing if your server is "good enough". Stressmark calculates an overall performance grade based on multiple metrics:

🟢 Exceptional — Your server is running flawlessly
🟢 Good — Solid performance, no concerns
🟡 Fair — Playable, but room for improvement
🟠 Poor — Players will notice lag
🔴 Critical — Immediate attention needed

Stress Testing

The real magic: spawn fake players to stress test your server and find its breaking point.

Spawn any number of bots — Start with 10, scale up to hundreds
Realistic movement — Bots fly in patterns, loading chunks as they go
Adjustable speed — Control how aggressively bots move and load chunks
Live monitoring — Watch performance metrics change in real-time as load increases
Safe testing — Bots are in spectator mode and don't affect gameplay

Player Capacity Estimation

Based on your benchmark results, Stressmark estimates how many real players your server can comfortably support.

Commands

Command What it does /benchmark Quick performance overview /benchmark detailed Full metrics report /benchmark stress start <count> Spawn stress test bots /benchmark stress stop Remove all bots /benchmark stress status Check current stress test