The Free Linux System Monitoring Dashboard from InfluxDB provides a premade dashboard for monitoring Linux system performance and resource consumption, tracking key metrics such as disk, CPU, and memory usage, system load, disk I/O, network traffic, processes, and swap. The template allows users to gather metrics and create dashboards simultaneously, requiring minimal configuration and ease of use, making it suitable for beginners and large-scale enterprise deployments. By using this template, users can gain visibility into their Linux system's performance and resource consumption, enabling them to manage applications and ensure the system is in good health.