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Outage in Sentry

Alert backlogs in US

Resolved Minor
August 18, 2026 - Started 3 days ago - Lasted 40 minutes
Official incident page

Incident Report

Summary AI Generated

Sentry experienced a 40-minute incident in the US region where alert evaluation was delayed due to processing backlogs. A fix was implemented and the systems recovered, with all backlogs clearing and full functionality restored.

We are currently investigating a delay in evaluating alerts in the US region.

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Latest Updates ( sorted recent to last )
RESOLVED 3 days ago - at 08/18/2026 10:21PM

The problem has been resolved, all backlogs have cleared and everything is operational again.

MONITORING 3 days ago - at 08/18/2026 10:15PM

We have implemented a fix and the systems are recovering. We are monitoring to ensure that backlogs are proessed.

IDENTIFIED 3 days ago - at 08/18/2026 09:56PM

We have identified the cause and are working to determine a mitigation. This is only affecting US right now.

INVESTIGATING 3 days ago - at 08/18/2026 09:42PM

We are currently investigating a delay in evaluating alerts in the US region.

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