# Outages on December 21, 2015 (UTC)

> 3 incidents started on December 21, 2015 (UTC) on the status pages Rewindex archives, 2 labelled major or critical by the vendor (Box, Logz.io); 0 more were still open from earlier days.

Canonical: https://rewindex.com/outages/2015-12-21
Last updated: 2015-12-22T15:33:00Z

- Incidents started: 3 (major/critical: 2, other: 1) across 2 vendors
- Still open from earlier days: 0 · Maintenance windows: 0 · Detected outage events: 0
- By vendor impact label: critical 1, major 1, minor 1
- Previous day with incidents: [2015-12-19](https://rewindex.com/outages/2015-12-19.md) · Next: [2015-12-22](https://rewindex.com/outages/2015-12-22.md) · [All days](https://rewindex.com/outages.md)

Impact labels are the vendor’s own. Incidents come from each vendor’s status page; Rewindex does not measure outages.

## Incidents started this day

| Vendor | Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Status |
| --- | --- | --- | --- | --- | --- |
| [Box](https://rewindex.com/company/box.md) | [\[RESOLVED\] Slow Document Previews in the Web App](https://rewindex.com/company/box/incidents/7bb5grydrr36.md) | critical | 2015-12-21 17:00 UTC | 2015-12-22 15:33 UTC | resolved |
| [Logz.io](https://rewindex.com/company/logz-io.md) | [Access issues](https://rewindex.com/company/logz-io/incidents/xzlnk2gt9ld3.md) | major | 2015-12-21 15:26 UTC | 2015-12-22 00:18 UTC | resolved |
| [Logz.io](https://rewindex.com/company/logz-io.md) | [Data Processing Delays - Reporting Tools Affected](https://rewindex.com/company/logz-io/incidents/crd2f7qzvmp7.md) | minor | 2015-12-21 15:00 UTC | 2015-12-21 15:05 UTC | resolved |

## Cite this

3 vendor-reported incidents started on 2015-12-21 (UTC) across 2 vendors, 2 labelled major or critical by the vendor.

- Canonical URL: https://rewindex.com/outages/2015-12-21
- Citation: Rewindex daily outage roundup, “Outages on December 21, 2015” (2015-12-21 00:00 UTC). Archived by Rewindex: https://rewindex.com/outages/2015-12-21 (CC BY 4.0).
- Markdown link: `[Rewindex daily outage roundup: Outages on December 21, 2015 (2015-12-21)](https://rewindex.com/outages/2015-12-21)`


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Canonical: https://rewindex.com/outages/2015-12-21 · Markdown: https://rewindex.com/outages/2015-12-21.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:50:40.781Z