Sentry experienced a minor incident on August 18, 2026 affecting US Errors Alerting and US Transactions Alerting and 1 more component, lasting 38m. The incident has been resolved; the full update timeline is below.
Affected components
US Errors AlertingUS Transactions AlertingUS Spans Alerting
Update timeline
- investigating Aug 18, 2026, 09:42 PM UTC
We are currently investigating a delay in evaluating alerts in the US region.
- identified Aug 18, 2026, 09:56 PM UTC
We have identified the cause and are working to determine a mitigation. This is only affecting US right now.
- monitoring Aug 18, 2026, 10:15 PM UTC
We have implemented a fix and the systems are recovering. We are monitoring to ensure that backlogs are proessed.
- resolved Aug 18, 2026, 10:21 PM UTC
The problem has been resolved, all backlogs have cleared and everything is operational again.