Redis Observability What to watch, what to run, and what to alert on. Covers the metrics every Redis deployment should monitor and the built-in commands for ad-hoc diagnosis. When to apply - Setting up monitoring or alerts for a Redis instance. - Diagnosing a Redis performance regression (high latency, memory pressure, connection storms). - Profiling a slow or pipeline. - Wiring Redis metrics into Prometheus, Datadog, CloudWatch, or similar. 1. Monitor these metrics These come from and should be exported to your monitoring system. | Metric | What it tells you | Alert when | |---|---|---| | |…