Outage in Datadog US1

Multiple products impacted with data delays

Resolved Major
October 20, 2025 - Started about 18 hours ago - Lasted about 1 hour
Official incident page

Incident Report

Note: this is a delayed update because this incident impaired our ability to update the status page, we posted banners earlier in the product to let customers know about the ongoing impact. We are still seeing some delays as we are fully recovering from the underlying incident: agentless vulnerability scanning for hosts in AWS us-east-1 is still delayed, On-Call notifications are not fully recovered. This incident started at 07:10 UTC on October 20. So far we have recovered fully from the impact on Synthetics, collection of data from AWS, Bits AI, Codegen, Dashboards (edition features were impaired).

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Latest Updates ( sorted recent to last )
RESOLVED about 17 hours ago - at 10/20/2025 11:31AM

This incident has been resolved.

MONITORING about 18 hours ago - at 10/20/2025 10:53AM

We are monitoring and seeing recovery for all products, some customers might still experience for a limited subset of data delays for logs or host vulnerability scanning specific to AWS us-east-1. We will post specific information on the affected product pages for those customers.
On-Call notifications are fully operational.

IDENTIFIED about 18 hours ago - at 10/20/2025 10:14AM

Note: this is a delayed update because this incident impaired our ability to update the status page, we posted banners earlier in the product to let customers know about the ongoing impact.
We are still seeing some delays as we are fully recovering from the underlying incident: agentless vulnerability scanning for hosts in AWS us-east-1 is still delayed, On-Call notifications are not fully recovered. This incident started at 07:10 UTC on October 20.
So far we have recovered fully from the impact on Synthetics, collection of data from AWS, Bits AI, Codegen, Dashboards (edition features were impaired).

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