The Four Golden Signals: Measuring Performance and Reliability in SRE
In the realm of Site Reliability Engineering (SRE), monitoring the performance and reliability of services is crucial for ensuring a seamless user experience and maintaining operational excellence. The “Four Golden Signals” — Latency, Traffic, Saturation, and Errors — provide a comprehensive framework for assessing system health. This article delves into each of these signals, exploring their significance, methodologies for monitoring, and real-life examples. Continue reading The Four Golden Signals: Measuring Performance and Reliability in SRE