CurseForge · Minecraft mod
Create Performance Analyzer
Measure Create block tick times, locate costly machinery, and save detailed reports.
Quick answer
Which Create Performance Analyzer release should I use?
Create Performance Analyzer 0.0.1 — NeoForge 1.21.1 targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Create Performance Analyzer required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Create Performance Analyzer 0.0.1 — NeoForge 1.21.1 need?
Create Performance Analyzer 0.0.1 — NeoForge 1.21.1. Change the file and its required mods may change too.
Install Create first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Create Performance Analyzer without breaking your instance.
Built for Create Performance Analyzer 0.0.1 — NeoForge 1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Create Performance Analyzer 0.0.1 — NeoForge 1.21.1. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Create first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Create Performance Analyzer 0.0.1 — NeoForge 1.21.1. It opens that exact file at the source.
About this project
What does Create Performance Analyzer add?
Create Performance Analyzer
Find the Create machinery worth investigating first. Measure the elapsed time spent ticking individual stationary Create blocks, locate them by coordinates, and save a detailed report.
Start a measurement
Stand near your factory and run:
/cpa start 16 10
This measures a fixed sphere with a 16-block radius for 10 seconds. The five positions with the largest accumulated measured time appear in chat. Click a result to prepare a teleport command, or open the full JSON report in the world's cpa-reports folder.
Features
- On-demand measurements with adjustable radius and duration.
- Block-entity types and world coordinates.
- Average processing time, call counts, and longest individual call in the full report.
- Chat results with suggested teleport commands.
- Local JSON export.
- English and Russian messages.
Commands
| Command | Action |
|---|---|
/cpa start |
Measure for 10 seconds within radius 16 |
/cpa start <radius> <seconds> |
Choose measurement parameters |
/cpa status |
Check the active measurement |
/cpa stop |
Finish early and produce a report |
Radius: 1–64 blocks. Duration: 1–30 seconds. One session runs at a time and retains up to 4096 positions. Commands require operator permission level 2 or cheats in single-player.
Compatibility
Minecraft 1.21.1 · NeoForge · Create 6.0.10 · Java 21 (64-bit)
Tested with NeoForge 21.1.219. Install Create separately. Install the analyzer on the server and client for localized messages; single-player uses its integrated server.
What the report covers
Measurements include already-loaded, ticking stationary block entities in the create namespace. No chunks are force-loaded and no machinery is changed automatically. Rendering, FPS, moving contraptions, and addon namespaces are outside this report's scope.
Values are elapsed call durations, including possible JVM pauses and scheduling delays. A high observation is a lead for investigation, not proof of the cause of lag. Inclusive timings can overlap.
Русское описание
Create Performance Analyzer помогает определить, какие стационарные блоки Create стоит проверить в первую очередь. Запустите замер возле фабрики, получите координаты наблюдаемых механизмов и сохраните подробный JSON-отчёт.
/cpa start 16 10 — замер на 10 секунд в радиусе 16 блоков от исходной позиции. В чате появятся пять позиций с наибольшим суммарным измеренным временем. Нажатие строки подготавливает команду телепортации. Полный отчёт сохраняется в папке мира cpa-reports.
/cpa start— стандартные параметры: радиус 16, длительность 10 секунд./cpa start <радиус> <секунды>— свои параметры./cpa status— состояние замера./cpa stop— завершить замер и получить отчёт.
Радиус: 1–64 блока, длительность: 1–30 секунд. Нужны права оператора или разрешённые читы. Одновременно выполняется один замер, до 4096 позиций.
Совместимость: Minecraft 1.21.1, NeoForge, Create 6.0.10, Java 21 x64. Проверенная версия NeoForge — 21.1.219. Create устанавливается отдельно.
Учитываются уже загруженные стационарные блочные сущности Create, получающие серверные тики. Рендеринг, FPS, движущиеся конструкции и другие namespace не учитываются. Измеренное время включает возможные паузы JVM и не доказывает причину лагов само по себе.
An independent tool, not an official product of the Create team.
Project description from CurseForge.
Pick your setup
Create Performance Analyzer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Create Performance Analyzer versions and loaders
Create Performance Analyzer 0.0.1 — NeoForge 1.21.1
create-performance-analyzer-0.0.1-spike.jar
28 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.