# Sentry: Alerting Failure

> Sentry status incident “Alerting Failure” on 2021-12-06: impact none (vendor’s label), 29 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/sentry/incidents/r8m9ltkld08p
Last updated: 2021-12-06T22:31:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2021-12-06 22:02 UTC · Resolved: 2021-12-06 22:31 UTC · Duration: 29 min
- Updates: 1
- [Vendor status page: https://status.sentry.io/incidents/r8m9ltkld08p](https://status.sentry.io/incidents/r8m9ltkld08p)
- [Company: Sentry](https://rewindex.com/company/sentry.md)

## Timeline of updates

- **resolved** 2021-12-06 22:31 UTC: The rollback has completed and our monitoring shows the issue is resolved.

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

## Cite this

Status incident (vendor impact label: none) posted by Sentry, started 2021-12-06 22:02 UTC, resolved after 29 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/sentry/incidents/r8m9ltkld08p
- Citation: Sentry, “Alerting Failure” (2021-12-06 22:02 UTC). Archived by Rewindex: https://rewindex.com/company/sentry/incidents/r8m9ltkld08p (CC BY 4.0).
- Markdown link: `[Sentry: Alerting Failure (2021-12-06)](https://rewindex.com/company/sentry/incidents/r8m9ltkld08p)`


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Canonical: https://rewindex.com/company/sentry/incidents/r8m9ltkld08p · Markdown: https://rewindex.com/company/sentry/incidents/r8m9ltkld08p.md · JSON: https://rewindex.com/api/v1/companies/sentry/incidents/r8m9ltkld08p · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:05:52.954Z