Dagster Outage History

There were 2 Dagster outages since February 24, 2026 totaling 1h 12m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://dagstercloud.statuspage.io

Minor April 29, 2026

Serverless tasks failing to start

Detected by Pingoru: Apr 29, 2026, 06:16 PM UTC
Resolved: Apr 29, 2026, 07:28 PM UTC
Duration: 1h 12m

Affected: API

Timeline · 2 updates

monitoring Apr 29, 2026, 06:16 PM UTC

We observed an increase in Dagster+ serverless runs failing to start between 10:50AM and 11:00AM PST. Our cloud provider indicated an incident on their end which we have linked to these issues. Failure rate has since gone back down, we will post more information as we learn more.
resolved Apr 29, 2026, 07:28 PM UTC

The underlying issue has been resolved.

Read the full incident report →

Notice February 24, 2026

Scheduling runs and sensors delay

Detected by Pingoru: Feb 24, 2026, 12:33 AM UTC
Resolved: Feb 24, 2026, 12:33 AM UTC
Duration: —

Timeline · 1 update

resolved Feb 24, 2026, 12:33 AM UTC

A configuration change caused an delay in scheduling runs and sensors. We identified and fixed the issue. The issue was identified at 12:15pm PST and was resolved at 1:30pm PST.

Read the full incident report →

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