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How to Create a Performance Profile for your Minecraft Server

If you are having performance problems on your server, making a profile using Spark can help you track down what is causing it. This guide will walk you through that.

  1. Download Spark
  2. Open the AleForge Panel
  3. Go to the Console tab and make sure your server is stopped
  4. Go to the Files tab
  5. If your server is a Forge or Fabric server, upload Spark to the mods folder. If it is a Spigot server, upload Spark to the plugins folder.
  6. Go to the Console tab and start your server.
  7. To start profiling, run the command spark profiler start

  1. If you would like to view the profile in real time, run spark profiler open

  1. When you would like to stop profiling your server, run spark profiler stop