# Lightstep (ServiceNow Cloud Observability): Major incident: Elevated errors in alerts, API time series queries, dashboards, notebooks

**Summary:** _summary pending_
- Kind: Major incident · Label: major (vendor)
- Changed: 2023-02-27 21:12 UTC · Detected: 2026-10-19 18:33 UTC
- [Source: https://stspg.io/0m9v9wl24xnv](https://stspg.io/0m9v9wl24xnv)
- [Company: Lightstep (ServiceNow Cloud Observability)](https://rewindex.com/company/lightstep.md)
- Versions: before (none: first archived) → after incident\_version:742/mbskkj7whs6j@2ac0b191e290
- Change 1 of 1 for this incident

Incident page (full timeline): [Elevated errors in alerts, API time series queries, dashboards, notebooks](https://rewindex.com/company/lightstep/incidents/mbskkj7whs6j.md)
## What changed

**1. Added: Title**

```diff
+ Elevated errors in alerts, API time series queries, dashboards, notebooks
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2023-02-27 21:12 UTC
```

**5. Added: Resolved time**

```diff
+ 2023-02-27 21:35 UTC
```

**6. Added: Affected components**

```diff
+ Observability - Alerting - Metric alerting, Observability - Alerting - Trace alerting, Observability - API, Observability - Web UI - Dashboards, Observability - Web UI - Notebooks, US - Dashboards, US - Notebooks, US - Observability - API, US - Streams Alerting, US - Unified Alerting
```

**7. Added: Update** (monitoring) · 2023-02-27 21:12 UTC

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

**8. Added: Update** (resolved) · 2023-02-27 21:35 UTC

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

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2023-02-27 21:12 UTC | Major incident: Elevated errors in alerts, API time series queries, dashboards, notebooks (this change) | major |

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/i99451a172b654b · Markdown: https://rewindex.com/change/i99451a172b654b.md · JSON: https://rewindex.com/api/v1/changes/i99451a172b654b · Generated 2026-10-20T00:00:57.432Z