LagBuddy – WoW Performance Analyzer

LagBuddy helps identify what is causing FPS drops, stutters, freezes, and other performance issues in WoW.

Designed for WoW Forever, Classic Era, Season of Discovery, and Hardcore.

Features

• Live addon CPU and performance monitoring  
• FPS and frame-time tracking  
• Lag-spike detection and addon correlation  
• 30-second Deep Analysis stress test  
• Memory and Lua reliability monitoring  
• Graphics setting recommendations  
• Toggleable/Movable minimap button  
• Simple Impact / Lag Spikes / Why results

Deep Analysis

Run a 30-second test while reproducing the slowdown.

LagBuddy analyzes frame performance, addon CPU activity, lag spikes, memory behavior, network latency, and reliability issues, then shows the most likely causes.

Graphics

The Graphics tab reviews your current settings and recommends changes only when there is a meaningful performance benefit.

LagBuddy never changes settings automatically.

Commands

/lagbuddy or /lb  
/lb test  
/lb results  
/lb on  
/lb off  
/lb reset