# Mixpanel: Degraded Query API Performance impacting EU Projects

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-03-16 16:50 UTC · Resolved: 2026-03-16 21:47 UTC · Duration: 4.9 h
- Updates: 3 · Affected components: Application Availability - Application Availability (EU), Application Availability (EU)
- [Vendor status page: https://stspg.io/rd253px1jtvl](https://stspg.io/rd253px1jtvl)
- [Company: Mixpanel](https://rewindex.com/company/mixpanel.md)

## Timeline of updates

- **identified** 2026-03-16 16:50 UTC: Mixpanel is experiencing increased query latency for projects with EU residency, which may result in HTTP 500 responses when querying or saving reports. Projects with US and IN residency remain unaffected. Our engineering team is working on a resolution.
- **monitoring** 2026-03-16 19:29 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2026-03-16 21:47 UTC: This incident has been resolved.


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Canonical: https://rewindex.com/company/mixpanel/incidents/6nhjcc07ct1t · Markdown: https://rewindex.com/company/mixpanel/incidents/6nhjcc07ct1t.md · JSON: https://rewindex.com/api/v1/companies/mixpanel/incidents/6nhjcc07ct1t · Generated 2026-10-18T09:52:51.765Z