Maintenance Suppression

Schedule recurring or one-time maintenance windows so anomalies during planned deployments don't generate alert noise. Anomalies that occur inside a window are still recorded — they're just suppressed from alerting.

Maintenance suppression is available on the compact tier and above.

How it works

Create recurring schedules (for example, "Wednesdays 02:00–04:00 UTC") or one-time windows in the editor. Apply a window globally or to specific subscriptions. Suppression can send start and end SNS notifications, and suppression counts appear in reporting.