Datadog US3 incident

Delays in Logs and RUM monitors

Critical Resolved View vendor source →

Datadog US3 experienced a critical incident on December 17, 2025 affecting Monitors, lasting 1h 35m. The incident has been resolved; the full update timeline is below.

Started
Dec 17, 2025, 02:14 PM UTC
Resolved
Dec 17, 2025, 03:50 PM UTC
Duration
1h 35m
Detected by Pingoru
Dec 17, 2025, 02:14 PM UTC

Affected components

Monitors

Update timeline

  1. investigating Dec 17, 2025, 02:14 PM UTC

    We are currently investigating delays in evaluating monitors on Logs, RUM, and Dataset monitors. This started at 1301 UTC

  2. investigating Dec 17, 2025, 02:23 PM UTC

    We are continuing to investigate this issue.

  3. investigating Dec 17, 2025, 03:08 PM UTC

    RUM monitors have recovered in US3. We are still actively investigating delays in Logs monitor evaluations.

  4. monitoring Dec 17, 2025, 03:38 PM UTC

    Log monitors have begun recovering as of 1525 UTC. We are actively monitoring the recovery.

  5. resolved Dec 17, 2025, 03:50 PM UTC

    Logs and RUM monitors are functioning as expected.