Incident with several GitHub Services

Updates timeline

1. Investigating Sep 13, 09:16 AM UTC

   We are investigating reports of degraded availability for API Requests, Issues, Pages and Pull Requests

2. Investigating Sep 13, 09:25 AM UTC

   Actions is experiencing degraded performance. We are continuing to investigate.

3. Investigating Sep 13, 09:36 AM UTC

   We're seeing increased database replication delays on collab which is causing increased error rates in authorization endpoints and follow-on increased error rates across the system - we are investigating

4. Investigating Sep 13, 10:26 AM UTC

   We have reduced load on this cluster with internal load-shedding and are seeing signs of recovery but continue to monitor

5. Investigating Sep 13, 10:28 AM UTC

   Pull Requests is experiencing degraded performance. We are continuing to investigate.

6. Resolved Sep 13, 10:44 AM UTC

   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.