RELIABILITY-ENGINEERING4 MIN READ
Sort Metrics by Purpose
Classify reliability metrics by whether they page, diagnose, or corroborate impact.
Place each metric in the bucket that fits its primary purpose during an incident. User symptom / page candidate Diagnostic cause Business corroboration Valid checkout attempts failing over the SLO burn threshold p95 API latency for the customer request path Primary database CPU and connection saturation Oldest job age in the invoice worker queue Spike in customer tickets mentioning failed renewals Hourly revenue dip during payment attempts
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