Datadog EU experienced a major incident on May 21, 2026 affecting Monitors, lasting 38m. The incident has been resolved; the full update timeline is below.
Affected components
Monitors
Update timeline
- investigating May 21, 2026, 06:59 PM UTC
We are investigating delays in Monitors Notifications, which began at 19:35 UTC
- identified May 21, 2026, 07:20 PM UTC
We have identified the underlying issue and are working on a fix. Delayed Monitor Notifications are limited to only distribution monitors.
- monitoring May 21, 2026, 07:28 PM UTC
We have deployed a fix and we are monitoring the results. We will provide another update once the issue is fully resolved.
- resolved May 21, 2026, 07:38 PM UTC
This incident has been resolved.