使用OpenTelemetry、Prometheus和Grafana提升Node.js监控能力
原文英文，约1100词，阅读约需4分钟。发表于：。As developers, we often aim to optimize our applications for performance and resilience—but how do we truly know if our systems are working at their best? The answer lies in effective monitoring....
本文介绍了如何为Node.js应用设置监控系统，使用OpenTelemetry进行追踪，Prometheus收集指标，Grafana可视化数据。监控帮助开发者优化性能、快速排查问题，确保用户体验。通过配置OpenTelemetry、构建示例应用及设置Prometheus和Grafana，开发者可实时监控应用健康，识别瓶颈和错误率，提升应用性能和韧性。
