Changes / GitLab / Elevated Errors Affecting AI Gateway Health Checks
GitLab: Major incident: Elevated Errors Affecting AI Gateway Health Checks
Summary
Summary pending. The diff below shows exactly what changed.
Major incidentLabel: outage (model (Jev), 81%)Changed Detected Source: status.gitlab.com (opens in new tab)
Incident page: full timeline of updates →
What changed
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After: Elevated Errors Affecting AI Gateway Health Checks
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After: major
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After: resolved
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After: 2026-07-14 22:47 UTC
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After: 2026-07-15 00:47 UTC
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After: GitLab Duo
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After: We're aware of elevated errors affecting AI Gateway health checks. We've identified a likely cause and are actively working on a fix. Details in: https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: We have identified the problematic change causing this behavior and are working to revert it. Details will be shared in: https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: We're continuing to work on reverting the change causing this issue. Details will be shared in: gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: The revert remains in progress. Additional updates will be shared in: https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: Deployment for the revert has reached production. Manual verification is successful with error rates trending down. We are continuing to monitor. Details: https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: We are monitoring the situation to ensure that services have returned to normal. Details: https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
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After: We are seeing error rates return to normal. This issue has been resolved. Details at https://gitlab.com/gitlab-com/gl-infra/production/-/work_items/22519
First version of this incident archived by Rewindex. View the live incident (opens in new tab).
History of this incident
| When (UTC) | Change | Kind |
|---|---|---|
| Major incident: Elevated Errors Affecting AI Gateway Health Checks (this change) | Major incident |