# Sentry in July 2021: incidents, uptime and changes

> Sentry in July 2021: 8 incidents on its status page (3 major or critical), 98.52% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Sentry’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/sentry/2021/07
Last updated: 2021-08-01T00:00:00Z

- Incidents posted: 8 (major/critical: 3) · Maintenance: 1
- By vendor impact label: major 3, minor 3, none 2
- Uptime (vendor-reported): 98.52% free of major/critical incidents, 96.96% free of any incident; outage time 10 h 59 min, incident time 22 h 37 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [June 2021](https://rewindex.com/company/sentry/2021/06.md) · Next: [August 2021](https://rewindex.com/company/sentry/2021/08.md) · [All months](https://rewindex.com/company/sentry/reports.md) · [Sentry](https://rewindex.com/company/sentry.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Event Ingestion Issue](https://rewindex.com/company/sentry/incidents/vr65xrpqzx24.md) | major | 2021-07-02 07:44 UTC | 2021-07-02 08:01 UTC | 17 min | resolved |
| [Delays with Native Event Processing](https://rewindex.com/company/sentry/incidents/4vcj4683qzt2.md) | major | 2021-07-19 15:03 UTC | 2021-07-20 00:22 UTC | 9.3 h | resolved |
| [Elevated API and processing error rate](https://rewindex.com/company/sentry/incidents/98g2tynfrqwl.md) | major | 2021-07-22 13:22 UTC | 2021-07-22 14:45 UTC | 1.4 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Event Ingestion Issue](https://rewindex.com/company/sentry/incidents/vr65xrpqzx24.md) | major | 2021-07-02 07:44 UTC | 2021-07-02 08:01 UTC | 17 min | resolved |
| [sentry.io website temporarily unavailable](https://rewindex.com/company/sentry/incidents/kmmx26nkmdn1.md) | none | 2021-07-09 17:21 UTC | 2021-07-09 17:21 UTC | 0 min | resolved |
| [Incomplete Stack Traces](https://rewindex.com/company/sentry/incidents/12ffnq09nmqk.md) | none | 2021-07-12 16:27 UTC | 2021-07-12 16:27 UTC | 0 min | resolved |
| [Delays with Native Event Processing](https://rewindex.com/company/sentry/incidents/4vcj4683qzt2.md) | major | 2021-07-19 15:03 UTC | 2021-07-20 00:22 UTC | 9.3 h | resolved |
| [Delays in Event Processing](https://rewindex.com/company/sentry/incidents/q8td7cb2ytcc.md) | minor | 2021-07-19 21:28 UTC | 2021-07-20 09:58 UTC | 13 h | resolved |
| [Elevated API and processing error rate](https://rewindex.com/company/sentry/incidents/98g2tynfrqwl.md) | major | 2021-07-22 13:22 UTC | 2021-07-22 14:45 UTC | 1.4 h | resolved |
| [Delays with native and attachment processing](https://rewindex.com/company/sentry/incidents/nlwbcj3zz709.md) | minor | 2021-07-28 04:09 UTC | 2021-07-28 06:11 UTC | 2.0 h | resolved |
| [Issues with notifications and ownership rules](https://rewindex.com/company/sentry/incidents/v6nkjqprxt60.md) | minor | 2021-07-29 07:30 UTC | 2021-07-29 07:30 UTC | 0 min | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Files maintenance](https://rewindex.com/company/sentry/incidents/fykv86124n4d.md) | maintenance | 2021-07-22 09:00 UTC | 2021-07-22 09:10 UTC | 10 min | resolved |

## Cite this

Sentry posted 8 status incidents in July 2021 (3 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/sentry/2021/07
- Citation: Sentry, “Sentry in July 2021” (2021-07-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/sentry/2021/07 (CC BY 4.0).
- Markdown link: `[Sentry: Sentry in July 2021 (2021-07-01)](https://rewindex.com/company/sentry/2021/07)`


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Canonical: https://rewindex.com/company/sentry/2021/07 · Markdown: https://rewindex.com/company/sentry/2021/07.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T10:18:43.253Z