Description: PDU monitoring refers to tracking the energy usage and performance of power distribution units. These units are essential in data centers and high-performance computing environments as they distribute electrical power to computing equipment and other devices. PDU monitoring allows system administrators to evaluate real-time energy consumption, identify usage patterns, and detect potential issues before they escalate into critical failures. Key features include the ability to measure voltage, current, power, and energy consumed, as well as the capability to manage load efficiently. Additionally, many modern PDUs are equipped with remote monitoring capabilities, allowing administrators to access performance data from anywhere. This functionality is crucial for optimizing energy use, reducing operational costs, and ensuring service continuity in critical infrastructures. In a world where energy efficiency is increasingly important, PDU monitoring has become an indispensable tool for resource management in the technology and computing domain.