Micrometer

Micrometer is a tool used by software developers to measure and monitor the performance of their applications. It tracks various metrics such as response times, request rates, and resource usage in real-time. By collecting this data, Micrometer helps identify issues and optimize system performance. It integrates with popular monitoring systems like Prometheus and Graphite, making it easier to visualize and analyze application behavior. Essentially, Micrometer provides insights into how an application is functioning, enabling teams to maintain reliability and improve efficiency.