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Copilot Operational
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Degraded Performance
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Major Outage
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Past Incidents
Oct 30, 2023

No incidents reported today.

Oct 29, 2023

No incidents reported.

Oct 28, 2023

No incidents reported.

Oct 27, 2023

No incidents reported.

Oct 26, 2023

No incidents reported.

Oct 25, 2023
Incident with Copilot
Resolved - This incident has been resolved.
Oct 25, 22:15 UTC
Update - The observed Copilot API error rate is around 5% of the requests. As a result, some of the Copilot code suggestions are skipped or not delivered on time.
Oct 25, 21:37 UTC
Update - We are seeing an impact in the US region as well. We continue the investigation.
Oct 25, 21:19 UTC
Update - Copilot is experiencing intermittent issues in our Japan region. Engineers are currently investigating.
Oct 25, 20:53 UTC
Investigating - We are investigating reports of degraded performance for Copilot
Oct 25, 20:50 UTC
Incident with Copilot
Resolved - This incident has been resolved.
Oct 25, 13:02 UTC
Update - We have applied a fix to help with Copilot performance. Initial signals show good recovery. We will continue to monitor for the time being and resolve when confident the issue has been resolved.
Oct 25, 12:56 UTC
Update - We are investigating degraded performance in Europe for Copilot. We will continue to keep users updated on progress towards mitigation.
Oct 25, 12:29 UTC
Investigating - We are investigating reports of degraded performance for Copilot
Oct 25, 12:10 UTC
Oct 24, 2023

No incidents reported.

Oct 23, 2023

No incidents reported.

Oct 22, 2023
Incident with Git Operations
Resolved - This incident has been resolved.

From 11:21 to 16:07 UTC some GitHub customers experienced errors cloning via workflows or via the command line.

A third-party configuration change resulted in an unexpected behavior to our systems that resulted in Git clone failures. Once we detected the change we were able to disable it, and our systems started operating normally.

With the incident mitigated, we are working with our third-party provider to improve subsequent configuration change rollouts.
Oct 22, 16:07 UTC
Update - We have mitigated the cause of the issue and are awaiting positive confirmation from impacted customers that the issue is fully resolved.
Oct 22, 15:58 UTC
Update - We are currently investigating reports from some customers encountering errors when cloning repositories via workflows or via the command line. We do not currently have an ETA for resolution. Next update in 30 minutes.
Oct 22, 15:34 UTC
Investigating - We are investigating reports of degraded performance for Git Operations
Oct 22, 15:16 UTC
Oct 21, 2023

No incidents reported.

Oct 20, 2023

No incidents reported.

Oct 19, 2023

No incidents reported.

Oct 18, 2023

No incidents reported.

Oct 17, 2023
Incident with Codespaces
Resolved - From 10:59 UTC to 13:48 UTC, GitHub Codespaces service was down or degraded due to an outage in our authentication service.This issue impacted 67% of users over this time period.

Our service auth layer experienced throttling with our third party dependencies due to higher load. This impacted all user facing scenarios for Codespaces service. Our automated regional failover kicked in, but it failed to mitigate as this issue impacted the service globally. We mitigated manually by reducing load on external dependency.

With the incident mitigated, we are working to assess and implement scaling improvements to make our service more resilient with increasing load.
Oct 17, 13:49 UTC
Update - Codespaces is experiencing degraded performance. We are continuing to investigate.
Oct 17, 13:46 UTC
Update - We are continuing with efforts to mitigate Codespaces issues and are beginning to see some Codespace creations succeed.
Oct 17, 13:24 UTC
Update - We have identified an issue impacting most Codespaces operations and are working on a mitigation.
Oct 17, 12:18 UTC
Update - Codespaces is experiencing degraded availability. We are continuing to investigate.
Oct 17, 11:18 UTC
Investigating - We are investigating reports of degraded performance for Codespaces
Oct 17, 11:14 UTC
Oct 16, 2023

No incidents reported.

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