# Amplitude: [Scheduled] Increased Rate of 503 Errors on Experiment Evaluation

> Amplitude maintenance “[Scheduled] Increased Rate of 503 Errors on Experiment Evaluation” on 2022-05-21: impact maintenance (vendor’s label), 2.0 h, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv
Last updated: 2022-05-21T04:00:00Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: resolved
- Started: 2022-05-21 02:00 UTC · Resolved: 2022-05-21 04:00 UTC · Duration: 2.0 h
- Updates: 1
- [Vendor status page: https://status.amplitude.com/incidents/p9l2lbm779qv](https://status.amplitude.com/incidents/p9l2lbm779qv)
- [Company: Amplitude](https://rewindex.com/company/amplitude.md)

## Timeline of updates

- **resolved** 2022-05-21 04:00 UTC: The scheduled maintenance has been completed.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Maintenance posted by Amplitude, started 2022-05-21 02:00 UTC, resolved after 2.0 h, 1 update(s).

- Canonical URL: https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv
- Citation: Amplitude, “[Scheduled] Increased Rate of 503 Errors on Experiment Evaluation” (2022-05-21 02:00 UTC). Archived by Rewindex: https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv (CC BY 4.0).
- Markdown link: `[Amplitude: Scheduled Increased Rate of 503 Errors on Experiment Evaluation (2022-05-21)](https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv)`


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Canonical: https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv · Markdown: https://rewindex.com/company/amplitude/incidents/p9l2lbm779qv.md · JSON: https://rewindex.com/api/v1/companies/amplitude/incidents/p9l2lbm779qv · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:15:55.869Z