Packet Loss attacks, as facilitated by Gremlin, simulate network disruptions by deliberately dropping or corrupting a percentage of outbound packets to test the resilience of applications and systems under adverse conditions. These attacks help developers understand how their systems perform in real-world scenarios where networks can be unreliable or oversaturated, a key consideration in an increasingly remote and streaming-reliant world. By adjusting parameters such as the percentage of packet loss, specific IP addresses, ports, and protocols, users can tailor the attacks to match potential network issues faced by their systems, allowing for targeted and scalable testing. The process involves monitoring system performance during these attacks to gather data and insights, which can then be used to improve network robustness and ensure a seamless user experience even in challenging conditions. Gremlin's platform supports running Packet Loss attacks at varying scales, from single hosts to multiple systems, providing a comprehensive tool for anticipating and mitigating potential network-related issues before they impact end users.