Features include:
– Server TPS (updated every 10 server ticks, approximately 0.5 s);
– Current FPS, 1% Low, and 0.01% Low Ping of the player (ms) RAM utilization for the JVM (used/max MB) – CPU load on the system (percentage of total cores) – Free MB or GPU VRAM usage (supported by NVIDIA and ATI).

- Hotkeys:

• H → Turn

• G → Enter/Exit "drag mode" (pause game, position HUD, ungrab mouse). • K → Launch the settings GUI (status and color mode checkboxes) Toggle the verbose overlay (small line-charts) using the V key. A background box that is semi-transparent and automatically resizes The hud.cfg configuration file ensures that all settings including the HUD position are persistent.

Credits to

arcana on discord for the icon

Commented Directory Structure
<project-root>/
├── build.gradle                   # Gradle build script
├── settings.gradle                # Gradle settings
├── src/
│   ├── main/
│   │   ├── java/                  # Java source files
│   │   │   └── iamfmgod/
│   │   │       └── performancemonitoringenhanc/
│   │   │           ├── core/      # Mod entry point & sided proxies
│   │   │           │   ├── ModMain.java
│   │   │           │   ├── CommonProxy.java
│   │   │           │   └── ClientProxy.java
│   │   │           ├── config/    # Config loader & saver
│   │   │           │   └── HudConfig.java
│   │   │           ├── hud/       # HUD state & overlay rendering
│   │   │           │   ├── HudManager.java
│   │   │           │   └── HudOverlay.java
│   │   │           ├── input/     # Key+mouse handlers (client‐only)
│   │   │           │   ├── KeyHandler.java
│   │   │           │   └── MouseDragHandler.java
│   │   │           ├── gui/       # Drag‐mode & settings screens
│   │   │           │   ├── HudDragScreen.java
│   │   │           │   └── HudSettingsGui.java
│   │   │           ├── network/   # TPS/ping packet & server tick handler
│   │   │           │   ├── NetworkHandler.java
│   │   │           │   ├── PacketTpsPing.java
│   │   │           │   └── ServerTickHandler.java
│   │   │           └── util/      # Rendering utilities
│   │   │               └── RenderUtils.java
│   │   └── resources/             # Non‐code resources
│   │       ├── mcmod.info         # 1.12.2 mod metadata (mcmod.info JSON)
│   │       └── assets/
│   │           └── performancemonitoringenhanc/
│   │               ├── logo.png   # Mod icon
│   │               └── lang/
│   │                   └── en_us.lang  # Localization keys/values
│   └── test/                      # (optional) unit tests
└── config/                        # Runtime config directory
    └── hud.cfg                    # Created/updated by HudConfig at first run

Performance Monitoring Enhancer