How to disable Metrics - Hidendra/Plugin-Metrics GitHub Wiki

McStats has nearly no effect on the server performance and the data are completely anonymous. But if you want to disable it anyway here is how to do it:

1. Open the PluginMetrics configuration file (plugins/PluginMetrics/config.yml)
2. Set the option opt-out to true
3. Reload / restart your server
4. Finished!