Monitoring Production Environments Using PM2 (nodeJS)

The blog article on New Relic focuses on monitoring Node.js applications in production using PM2, a popular process manager. Monitoring applications in real-time is crucial for ensuring their performance and reliability. The author describes a practical approach to collecting performance metrics for applications running under PM2. It emphasizes the importance of monitoring system resources such as CPU and memory, which are vital for identifying bottlenecks and performance issues. The article also includes information on integrating PM2 with New Relic, which allows for easy visualization and analysis of monitoring results. Various techniques and tools are mentioned that can be employed to enhance monitoring, which will help optimize applications and ensure their reliability in a production environment.