Outage in Datadog US1

Delayed Traces in APM Trace Search

Resolved Major

March 27, 2026 - Started about 11 hours ago - Lasted 36 minutes
Official incident page

Incident Report

Summary AI Generated

Datadog US1 experienced increased latency in processing and storing APM traces, causing users to see missing or delayed traces in APM Trace Search and delays in trace-based monitors starting at 5pm UTC. The issue was identified and a fix was implemented within 36 minutes, with monitoring ongoing to ensure resolution.

We are investigating increased latency in processing and storing Traces in APM. As a result of this issue, some users may see missing or delayed traces in APM Trace Search since 5pm UTC. They may also experience delay in APM trace-based monitors.

Components affected

Datadog US1 APM

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Latest Updates ( sorted recent to last )

MONITORING about 11 hours ago - at 03/27/2026 07:21PM

A fix has been implemented and we are monitoring the results.

IDENTIFIED about 11 hours ago - at 03/27/2026 07:17PM

The issue has been identified and a fix is being implemented.

INVESTIGATING about 11 hours ago - at 03/27/2026 06:57PM

We are investigating increased latency in processing and storing Traces in APM.
As a result of this issue, some users may see missing or delayed traces in APM Trace Search since 5pm UTC. They may also experience delay in APM trace-based monitors.

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