# Codecov: Major incident: Upload Processing Queue Slowdown

**Summary:** Codecov reported a major coverage-report processing slowdown starting 2026-02-19 03:00 UTC: a queue backlog delayed results, but uploads remained accepted and no data was lost. It is marked resolved at 2026-02-19 03:00 UTC (computed duration: 0 min); an update stated the issue was identified and patched, with monitoring continuing. _(machine-written, sol)_
- Kind: Major incident · Label: degradation (model (Jev))
- Changed: 2026-02-19 03:00 UTC · Detected: 2026-10-17 18:22 UTC
- [Source: https://stspg.io/0fznhscbhnhz](https://stspg.io/0fznhscbhnhz)
- [Company: Codecov](https://rewindex.com/company/codecov.md)
- Versions: before (none: first archived) → after incident\_version:182/385phdkvkqdb@dd065c8d5535
- Change 1 of 1 for this incident

## What changed

**1. Added: Title**

```diff
+ Upload Processing Queue Slowdown
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ resolved
```

**4. Added: Start time**

```diff
+ 2026-02-19 03:00 UTC
```

**5. Added: Resolved time**

```diff
+ 2026-02-19 03:00 UTC
```

**6. Added: Update** (resolved) · 2026-02-19 03:00 UTC

```diff
+ We have identified a backlog in our processing queues that is causing delays in coverage report processing. Uploads are still being accepted but results may take longer than expected to appear. Our team is actively working to remediate the issue. No data has been lost. *Update 2026-02-24 5PM PT* The issue has been identified and patched, we will continue to monitor for any changes.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-02-19 03:00 UTC | Major incident: Upload Processing Queue Slowdown (this change) | degradation |

All Codecov changes: [timeline](https://rewindex.com/company/codecov/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/i7aad420bc4b334 · Markdown: https://rewindex.com/change/i7aad420bc4b334.md · JSON: https://rewindex.com/api/v1/changes/i7aad420bc4b334 · Generated 2026-10-18T00:38:57.159Z