Outage in GitHub

Increase in 429s for Git Operations

Resolved Minor
July 29, 2025 - Started about 20 hours ago - Lasted about 1 hour
Official incident page

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Outage Details

We are investigating reports of degraded performance for Actions and Git Operations
Latest Updates ( sorted recent to last )
RESOLVED about 18 hours ago - at 07/29/2025 12:05PM

This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

INVESTIGATING about 19 hours ago - at 07/29/2025 11:32AM

We identified and removed unhealthy hosts from our system. This has led to a reduction of 429s and a return to normal operating conditions.

We are continuing to monitor recovery and will resolve the incident once we are confident the impact has been mitigated.

INVESTIGATING about 19 hours ago - at 07/29/2025 11:00AM

We are seeing an increase in 429s when retrieving git artifacts from GitHub.com. This is manifesting in many ways, for example, in failed GitHub Actions workflow runs.

We have our engineers working on mitigation and we will provide more information as we have it. Thank you for your patience.

INVESTIGATING about 20 hours ago - at 07/29/2025 10:41AM

We are investigating reports of degraded performance for Actions and Git Operations

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