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Issues identified with buildkite-agent registration

Minor Impact Resolved Duration: 1h 32m August 26, 2026
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Current answer

Buildkite experienced a minor incident: Issues identified with buildkite-agent registration. ServiceAlert observed recovery on Aug 26, 2026.

Official Buildkite status page Current Buildkite status ServiceAlert observed status change:

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Incident Lifecycle

Investigating Investigating Investigating Monitoring
Affected Components
Agent API

Incident Timeline

Monitoring
Recovery is underway; we'll keep monitoring until recovery is complete.
Aug 26, 2026 at 2:43 AM UTC
Investigating
We have rolled out a few changes to fix the underlying issues and are seeing signs of recovery.

We'll keep monitoring until all systems are fully recovered and communicate once we are confident everything is stable again.
Aug 26, 2026 at 2:36 AM UTC
Investigating
We identified issues affecting certain customers when the buildkite-agent attempts to register with Buildkite. When agents are not able to register, builds may start to back up.

We've identified a potential root case and are attempting changes to fix it.
Aug 26, 2026 at 2:02 AM UTC
Investigating
We're seeing increased latency and error rates for a subset of our customers. We're currently investigating and will provide status updates as they become available.
Aug 26, 2026 at 1:42 AM UTC
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