Datadog US1 experienced a major incident on April 15, 2026 affecting Metrics and Infra Monitoring, lasting 1h 59m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- investigating Apr 15, 2026, 10:38 PM UTC
We are investigating increased latency processing Metrics. As a result of this issue, some users may see delays or gaps for metrics on graphs. To prevent false monitor alerts due to delayed data, monitors affected by the delay will not notify and will automatically resume once current data is available. All other monitors will operate normally.
- investigating Apr 15, 2026, 11:16 PM UTC
We are investigating increased latency processing Distribution Metrics. As a result of this issue, some users may see delays or gaps for distribution metrics on graphs. To prevent false monitor alerts due to delayed data, monitors affected by the delay will not notify and will automatically resume once current data is available. All other monitors will operate normally.
- investigating Apr 15, 2026, 11:54 PM UTC
We are still investigating increased latency processing Distribution Metrics, delays have gone down but have not fully recovered.
- monitoring Apr 16, 2026, 12:32 AM UTC
We have resolved the lag in distribution metrics and we are monitoring the results. We will provide another update once the issue is fully resolved.
- resolved Apr 16, 2026, 12:37 AM UTC
This incident has been resolved.