# Dagster: Degraded Run Timeline Performance

- Impact (vendor’s label): major
- Status: resolved
- Started: 2024-08-01 19:31 UTC · Resolved: 2024-08-01 21:19 UTC · Duration: 1.8 h
- Updates: 3 · Affected components: Dagster Cloud UI
- [Vendor status page: https://stspg.io/xpnzyygns8qp](https://stspg.io/xpnzyygns8qp)
- [Company: Dagster](https://rewindex.com/company/dagster.md)

## Summary

Dagster reported major degradation of the Dagster Cloud UI run timeline due to overfetching runs, affecting timeline performance. The incident started at 2024-08-01 19:31 UTC and lasted 1 h 48 min, resolving at 2024-08-01 21:19 UTC; a fix was implemented at 08-01 21:08 UTC. _(machine-written, sol)_
## Timeline of updates

- **identified** 2024-08-01 19:31 UTC: We've identified an issue with the run timeline UI overfetching runs. We're working on rolling out a fix.
- **monitoring** 2024-08-01 21:08 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2024-08-01 21:19 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2024-08-01 19:31 UTC: [Major incident: Degraded Run Timeline Performance](https://rewindex.com/change/ia4be0918c7011d.md)


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Canonical: https://rewindex.com/company/dagster/incidents/6cqqgqgzw8hc · Markdown: https://rewindex.com/company/dagster/incidents/6cqqgqgzw8hc.md · JSON: https://rewindex.com/api/v1/companies/dagster/incidents/6cqqgqgzw8hc · Generated 2026-10-18T09:56:05.570Z