# Lightstep (ServiceNow Cloud Observability): Critical incident: Lightstep web application is unavailable

**Summary:** _summary pending_
- Kind: Major incident · Label: critical (vendor)
- Changed: 2022-12-02 01:01 UTC · Detected: 2026-10-19 18:33 UTC
- [Source: https://stspg.io/cxtx152rpwcd](https://stspg.io/cxtx152rpwcd)
- [Company: Lightstep (ServiceNow Cloud Observability)](https://rewindex.com/company/lightstep.md)
- Versions: before (none: first archived) → after incident\_version:742/ld29rqx75tbw@7a6d411a6ff5
- Change 1 of 1 for this incident

Incident page (full timeline): [Lightstep web application is unavailable](https://rewindex.com/company/lightstep/incidents/ld29rqx75tbw.md)
## What changed

**1. Added: Title**

```diff
+ Lightstep web application is unavailable
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2022-12-02 01:01 UTC
```

**5. Added: Resolved time**

```diff
+ 2022-12-02 03:18 UTC
```

**6. Added: Affected components**

```diff
+ Observability - Alerting - Metric alerting, Observability - Alerting - Trace alerting, Observability - API, Observability - Third-Party Notification Methods - PagerDuty Events API, Observability - Third-Party Notification Methods - Slack Apps/Integrations, Observability - Third-Party Notification Methods - Slack Connections, Observability - Third-Party Notification Methods - Slack Messaging, Observability - Web UI - Change Intelligence, Observability - Web UI - Dashboards, Observability - Web UI - Explorer, Observability - Web UI - Notebooks, Observability - Web UI - Service Directory, PagerDuty Events API, Slack Apps/Integrations, Slack Connections, Slack Messaging, US - Change Intelligence, US - Dashboards, US - Explorer, US - Notebooks, US - Observability - API, US - Service Directory, US - Streams Alerting, US - Unified Alerting
```

**7. Added: Update** (investigating) · 2022-12-02 01:01 UTC

```diff
+ We are currently investigating this issue.
```

**8. Added: Update** (investigating) · 2022-12-02 01:53 UTC

```diff
+ We are continuing to actively investigate this issue.
```

**9. Added: Update** (investigating) · 2022-12-02 02:13 UTC

```diff
+ We are continuing to actively investigate this issue.
```

**10. Added: Update** (investigating) · 2022-12-02 02:34 UTC

```diff
+ We are continuing to actively investigate this issue.
```

**11. Added: Update** (monitoring) · 2022-12-02 02:51 UTC

```diff
+ A fix has been implemented and we are monitoring the results.
```

**12. Added: Update** (resolved) · 2022-12-02 03:18 UTC

```diff
+ This incident has been resolved.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2022-12-02 01:01 UTC | Critical incident: Lightstep web application is unavailable (this change) | critical |

All Lightstep (ServiceNow Cloud Observability) changes: [timeline](https://rewindex.com/company/lightstep/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/ide290d8264d5cb · Markdown: https://rewindex.com/change/ide290d8264d5cb.md · JSON: https://rewindex.com/api/v1/changes/ide290d8264d5cb · Generated 2026-10-20T00:48:30.474Z