Changes / Codecov / Upload Processing Queue Slowdown

Codecov: Major incident: Upload Processing Queue Slowdown

Summary

Codecov reported a major upload processing queue slowdown affecting Codecov Backend, delaying upload processing. The incident started at 2026-02-26 21:20 UTC and was resolved at 2026-02-27 07:56 UTC, lasting 10 h 36 min. A fix was implemented at 02-27 00:39 UTC; no cause was stated.

Machine-written from the diff below (Sol; type: incident degradation). Check the diff before relying on it.

Major incidentLabel: degradation (model (Jev), 100%)Changed Detected Source: stspg.io

What changed

AddedTitle#1
Before: not present
After: Upload Processing Queue Slowdown
AddedImpact#2
Before: not present
After: major
AddedStatus#3
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After: resolved
AddedStart time#4
Before: not present
After: 2026-02-26 21:20 UTC
AddedResolved time#5
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After: 2026-02-27 07:56 UTC
AddedAffected components#6
Before: not present
After: Codecov Backend
AddedUpdateinvestigating#7
Before: not present
After: We are currently investigating this issue.
AddedUpdateinvestigating#8
Before: not present
After: We are continuing to investigate this issue.
AddedUpdateidentified#9
Before: not present
After: We have identified the issue and are deploying a fix.
AddedUpdateinvestigating#10
Before: not present
After: We are continuing to investigate this issue.
AddedUpdateidentified#11
Before: not present
After: We have identified a solution and are deploying a fix.
AddedUpdatemonitoring#12
Before: not present
After: A fix has been implemented and we are monitoring the results.
AddedUpdatemonitoring#13
Before: not present
After: We are continuing to monitor for any further issues.
AddedUpdateresolved#14
Before: not present
After: This incident has been resolved. We will continue monitoring for any changes.

First version of this incident archived by Rewindex. View the live incident.

History of this incident

When (UTC)ChangeKind
Major incident: Upload Processing Queue Slowdown (this change)
Codecov reported a major upload processing queue slowdown affecting Codecov Backend, delaying upload processing. The incident started at 2026-02-26 21:20 UTC and was resolved at 2026-02-27 07:56 UTC, lasting 10 h 36 min. A fix was implemented at 02-27 00:39 UTC; no cause was stated.
Major incident

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