Outage in Datadog US1
Notifications to Pagerduty, VictorOps, Slack, Webhook, Microsoft Teams and OpsGenie are not delivered
Resolved MajorIncident Report
Summary AI Generated
Datadog US1 experienced a major outage where notifications to multiple third-party services including PagerDuty, VictorOps, Slack, Webhook, Microsoft Teams, and OpsGenie failed to deliver, affecting the Monitors component. The issue was identified and fixed within approximately 1.5 hours, with new notifications resuming delivery, followed by a gradual catch-up process for delayed notifications that took an additional 4.6 hours to fully complete across all affected services.
We are investigating an issue to send notifications to Pagerduty, VictorOps, Slack, Webhook, Microsoft Teams and OpsGenie.
Components affected
Datadog US1 MonitorsTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
20 days ago - at 04/10/2026 08:59PM
Webhooks and Slack notifications are still catching up.
MONITORING
20 days ago - at 04/10/2026 08:13PM
Webhooks and Slack notifications are still catching up.
MONITORING
20 days ago - at 04/10/2026 07:44PM
Webhooks and Slack notifications are still catching up.
MONITORING
20 days ago - at 04/10/2026 07:02PM
Webhooks and Slack notifications are still catching up.
MONITORING
20 days ago - at 04/10/2026 06:33PM
Notifications for ServiceNow and Microsoft Teams are now caught up. Webhooks and Slack notifications are still catching up.
MONITORING
20 days ago - at 04/10/2026 05:37PM
Notifications for JIRA are now caught up.
MONITORING
20 days ago - at 04/10/2026 05:12PM
Notifications for Opsgenie, VictorOps, BigPanda, Zendesk, and Sumologic are caught up. Webhooks, Microsoft Teams, Slack, JIRA, and ServiceNow are still catching up.
MONITORING
21 days ago - at 04/10/2026 04:15PM
We are still catching-up on past notifications that may have been delayed.
MONITORING
21 days ago - at 04/10/2026 03:59PM
We are still catching-up on past notifications that may have been delayed.
MONITORING
21 days ago - at 04/10/2026 03:42PM
New notifications are now successfully delivered, and we are catching-up on past notifications that may have been delayed
IDENTIFIED
21 days ago - at 04/10/2026 03:42PM
New notifications are now successfully delivered, and we are catching-up on past notifications that may have been delayed.
IDENTIFIED
21 days ago - at 04/10/2026 03:23PM
We are continuing to work on a fix for this issue.
IDENTIFIED
21 days ago - at 04/10/2026 03:00PM
The issue has been identified and a fix is being implemented.
INVESTIGATING
21 days ago - at 04/10/2026 02:54PM
We are investigating an issue to send notifications to Pagerduty, VictorOps, Slack, Webhook, Microsoft Teams and OpsGenie.
Latest Datadog US1 outages
Elevated Error Rates for Metrics Queries - about 4 hours ago
Delayed Metrics - 15 days ago
Delayed Traces in APM Trace Search - about 1 month ago
Delayed Monitors Notifications - about 1 month ago
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