Resolved after 1 hour 3 minutes, affecting Agent API, on November 11, 2026.
Increased latencies and error rates with the Agent API have subsided. This performance regression affected a specific subset of our customers with tenancy on one of our database clusters.
Affected components
Update timeline
- investigating Nov 11, 2026, 07:12 PM UTC
We're investigating elevated errors and latencies with the Agent API.
- identified Nov 11, 2026, 07:38 PM UTC
Our on-call engineers have identified a performance regression causing API issues for a subset of our customers and are applying remediations.
- monitoring Nov 11, 2026, 08:07 PM UTC
With remediations applied, we are beginning to see recovery. We're continuing to monitor the decreasing latencies and error rates for the Agent API as services stabilize.
- resolved Nov 11, 2026, 08:15 PM UTC
Increased latencies and error rates with the Agent API have subsided. This performance regression affected a specific subset of our customers with tenancy on one of our database clusters.
Your product runs on more than Buildkite
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.
Amazon Web Services