Ram Guard

Ram Guard is a lightweight, utility tool for managing memory usage on your system. It helps prevent running out of memory by listening for user-defined intervals and thresholds; if memory usage exceeds the threshold, Ram Guard finds the most resource-hungry process and stops it in its tracks.

🛠️ Installation

1. Clone the repository:

   git clone https://github.com/owbird/ram-guard.git
   cd ram-guard
   

2. Install dependencies:

   go mod tidy
   

3. Run Ram Guard:

   go run .
   

⚙️ Usage

Configure interval and threshold as command-line arguments or use defaults of 70% and 5s:

ram-guard --interval <time_in_seconds> --threshold <RAM_limit_in_%>

Example

To set Ram Guard to check every 10 seconds and act if RAM usage exceeds 80%:

ram-guard --interval 10 --threshold 80

🔍 How It Works

1. Interval Listener: Ram Guard listens for the specified interval.
2. Threshold Check: Compares current RAM usage with the defined threshold.
3. Process Termination: If usage exceeds the threshold, Ram Guard identifies the largest process by memory usage and terminates it while notifying you.

🛡️ Safety Notice

Use Ram Guard cautiously, as it automagically terminates high-memory processes. Avoid setting the threshold too low, which could inadvertently stop essential services.

🤝 Contributing

Contributions are welcome! If you’d like to contribute, please open an issue or submit a pull request with suggested changes.