Metrics

Back: Observability

Metrics are numeric measurements collected over time that provide quantitative insight into system behavior. From counters and gauges to histograms, metrics enable real-time monitoring, alerting, and capacity planning through established methodologies like RED, USE, and the Four Golden Signals.

Concepts

• Metric Types
• RED Method
• USE Method
• Four Golden Signals
• Percentiles
• Metrics Tools

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observability metrics