{"id":"metrics-downsample-two-tier","text":"Downsampling uses two age-based tiers: 1–7 days old → 5-minute buckets, >7 days old → 1-hour buckets, both using averaging which loses min/max/percentile fidelity","truth_value":"IN","source":"entries/2026/06/05/metrics-monitoring-and-alerting-metrics.md","source_url":"","source_hash":"","justifications":[],"dependents":["metrics-sorted-invariant-survives-downsampling"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"metrics-downsample-two-tier","truth_value":"IN","reason":"premise"}]}}