EU: Span ingestion temporarily delayed and alerting offline for database maintenance

Scheduled for Sep 16, 20:30 - 22:30 UTC

Scheduled

We will be performing a database migration in the EU region that will pause span ingestion and disable span alerting for up to 2 hours. The Sentry UI and API should be available for the duration, but there will be a period of catch-up where ingestion will be behind and alerts will not fire (until ingestion has reached fresh data).

Posted Sep 14, 2026 - 22:10 UTC

This scheduled maintenance affects: EU Ingestion (EU Span Ingestion, EU Cron Monitoring) and Alerting (EU Spans Alerting, EU Uptime Monitoring).