Wiki 9Minecraft Wiki 9Minecraft

Open Telemetry Instrumentation Extension Mod Wiki & Guide

Java EditionModGuides 4FAQ 10Related mods 48

Adds telemetry instrumentation capabilities for performance monitoring and diagnostics.

DownloadOpen Telemetry Instrumentation Extension Mod

Get the files on 9Minecraft

Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
  4. You May Also Like

Guides

Step-by-step, in-game.

Monitor Your Server's Real-Time Performance with TPS and MSPTUnderstanding TPS and MSPT TPS (Ticks Per Second) and MSPT (Milliseconds Per Tick) are the core metrics for server…Optimize Metric Collection to Reduce Server CPU UsageControlling What Gets Measured Not every metric is equally important. Disabling unnecessary telemetry reduces CPU…Set Up Custom Metric Names and Prefixes for Your Monitoring SystemCustomizing Metric Identifiers Metric naming affects how data appears in your monitoring tools. Proper naming makes…Track Chunk Loading and Generation Activity Across DimensionsWhy Monitor Chunk Generation Chunk generation is resource-intensive and directly impacts server performance. Tracking…

Frequently asked questions

Can I monitor individual player stats like experience and levels?
Yes, but you need to enable it first. Set `metrics.enable-player-details-samplers` to true in your configuration to start tracking per-player metrics like experience, levels, and world location.
How do I reduce CPU usage from metric collection?
Enable `metrics.freeze-when-server-paused` to stop sampling when the server is idle, and use `metrics.enabled-only` to collect only the specific metrics you actually need instead of everything.

See all 10 Open Telemetry Instrumentation Extension questions ›