All Systems Operational

Uptime over the past 90 days. View historical uptime.
API Operational
Dagster Cloud UI Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Nov 13, 2026

No incidents reported today.

Nov 12, 2026

No incidents reported.

Nov 11, 2026

No incidents reported.

Nov 10, 2026

No incidents reported.

Nov 9, 2026

No incidents reported.

Nov 8, 2026

No incidents reported.

Nov 7, 2026

Elevated errors in launching serverless runs
Resolved - AWS resolved the outage on their end, ECS tasks are being placed
Nov 7, 01:23 UTC
Monitoring - An upstream issue in AWS was causing errors in Dagster+, which was preventing Dagster+ Serverless runs from properly starting. AWS has identified the issue and resolved the immediate regression. We are monitoring AWS status until it is officially resolved.

Dagster+ Serverless uses ECS in us-west-2. You can track AWS status in resolving this issue here:

https://health.aws.amazon.com/health/status
Nov 6, 23:12 UTC

Nov 6, 2026

Nov 5, 2026

No incidents reported.

Nov 4, 2026

No incidents reported.

Nov 3, 2026

No incidents reported.

Nov 2, 2026

Continued monitoring of Degraded performance in Dagster+
Resolved - The archiver process has recovered and no additional related performance issues are expected.
Nov 2, 22:59 UTC
Monitoring - We're continuing to monitor the archival process from the previous incident. While it is making progress, it's taking longer than we hoped. We'll continue to monitor and have identified areas where we can speed up recovery. Large customers may see degraded performance in the UI but we expect this to improve as the process recovers.
Oct 30, 15:36 UTC

Nov 1, 2026

No incidents reported.

Oct 31, 2026

No incidents reported.

Oct 30, 2026

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