Datadog change history: Delayed Metrics

Datadog reported a major Metrics and Infra Monitoring degradation starting 2026-04-15 22:38 UTC, resolved at 2026-04-16 00:37 UTC after 1 h 59 min. Distribution Metrics processing lag caused graph delays or gaps; affected monitors temporarily withheld notifications to prevent false alerts, while other monitors operated normally. Datadog reported resolving the lag.