What Happened

Sentry experienced an outage on July 20, 2026. The incident lasted approximately 5 hours 50 minutes.

Application monitoring platform for error tracking, performance monitoring, and debugging with real-time alerts and detailed stack traces.

Timeline

Time (UTC)StatusDetails
16:09MonitoringWe are still burning the backlog of EU region error events received during the incident. We are around halfway through the backlog.
14:50MonitoringThe backlog on attachments in our EU region is fully burned, and latency is back to normal. While new error events are being processed with normal latency, we have a backlog of old error events tha...
14:30MonitoringWe have implemented a fix for our attachment ingestion issue in our EU region, and are monitoring while the backlog burns. We will update here when latency is back to normal.
13:47IdentifiedWe have implemented a fix for errors and feedback ingestion in our EU region, and latency for those pipelines has returned to normal. We are still working on fixing our attachments ingestion pipeli...
13:19IdentifiedWe have identified the issue causing errors, attachments, and feedback events to have high ingest latency in our EU region and are continuing to work on a fix.
12:24IdentifiedWe have identified the issue causing errors, attachments, and feedback events to have high ingest latency in our EU region and are continuing to work on a fix.
12:10IdentifiedWe have identified the issue causing errors, attachments, and feedback events to have high ingest latency in our EU region and are continuing to work on a fix.
11:41IdentifiedWe have identified the issue causing errors, attachments, and feedback events to have high ingest latency in our EU region and are working on a fix.
11:11Investigatingwe are investigating an issue affecting errors ingestion in the DE/EU region
17:02ResolvedAll systems operational

Impact

The outage lasted approximately 5 hours 50 minutes. Sentry runs on Google Cloud (GCP) — check those status pages if you experienced cascading issues.

Resolution

Sentry has recovered and is now operational.

What To Do Next

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This post was automatically generated by ServiceAlert.ai's monitoring system. View live status →