Companies / data
Dagster
53incidents since 2022-03-28
22major or critical
2in the last 90 days
0silently edited or deleted
Recent notable changes
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Dagster UI down for multiple users | Major incident | |
| Major incident: Issues with global op concurrency keys | Major incident | |
| Critical incident: Dagster Cloud Service | Major incident | |
| Major incident: Degraded Run Timeline Performance | Major incident | |
| Critical incident: Dagster Cloud UI Unavailable | Major incident | |
| Major incident: Some Dagster Plus Serverless Runs Failing to Start | Major incident | |
| Major incident: dagster.plus redirect breaks login for some organizations | Major incident | |
| Major incident: Some Dagster Cloud API Requests failing with an Internal Server Error | Major incident | |
| Major incident: Outage in Dagster Cloud | Major incident | |
| Major incident: Serverless runs failing to launch | Major incident |
Full Dagster change timeline, with diffs →
Status incident history
Dagster status incidents per year
Data table
| Year | Incidents | Major/critical |
|---|---|---|
| 2022 | 9 | 6 |
| 2023 | 12 | 7 |
| 2024 | 16 | 7 |
| 2025 | 12 | 2 |
| 2026 | 4 | 0 |
Incidents per month, last 36 months
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Data table
| Month | Impact | Incidents |
|---|---|---|
| 2024-02 | major | 1 |
| 2024-02 | none | 3 |
| 2024-04 | major | 2 |
| 2024-04 | none | 1 |
| 2024-05 | major | 1 |
| 2024-05 | minor | 1 |
| 2024-06 | critical | 1 |
| 2024-08 | major | 1 |
| 2024-08 | none | 3 |
| 2024-09 | critical | 1 |
| 2024-10 | minor | 1 |
| 2025-02 | major | 2 |
| 2025-02 | none | 3 |
| 2025-03 | none | 2 |
| 2025-04 | none | 1 |
| 2025-06 | none | 2 |
| 2025-07 | none | 1 |
| 2025-11 | none | 1 |
| 2026-02 | none | 1 |
| 2026-04 | minor | 1 |
| 2026-08 | minor | 1 |
| 2026-10 | minor | 1 |
Silent edits
No silent edits or deletions detected for Dagster yet. We compare every 10-minute snapshot of each incident.
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Pricing, trust and legal pages
Page snapshot history
Data table
| Date | Page | Change |
|---|---|---|
| 2026-10-17 | Trust / security | baseline |
| 2026-10-17 | Privacy policy | baseline |
| 2026-10-17 | Pricing | baseline |
| 2026-10-17 | Terms of service | baseline |
| Page | URL | Versions | Last changed | Last fetched OK | History |
|---|---|---|---|---|---|
| Privacy policy | dagster.io/privacy | 1 | 2026-10-17 | 2026-10-17 | none yet |
| Terms of service | dagster.io/terms | 1 | 2026-10-17 | 2026-10-17 | none yet |
| Pricing | dagster.io/pricing | 1 | 2026-10-17 | 2026-10-17 | none yet |
| Trust / security | dagster.io/security | 1 | 2026-10-17 | 2026-10-17 | none yet |
No changes since the first snapshot. Each change links to its diff: the changed passages with a few words of context, never a full copy of the page.
Incident timeline
Latest 53 of 53 incidents. Full list: last 90 days · JSON · Markdown