Buildkite outage, 3 November 2026

Elevated API error rates

Started
Resolved
3 Nov 2026, 20:12 UTC (after 31 min)
Impact
Major
Affected
REST API, Agent API

Is this still happening?

No. Buildkite marked this incident resolved on 3 Nov 2026, 20:12 UTC, 31 min after it began.

Right now: Buildkite reports degraded performance on some systems. (as of 3 Nov, 20:58 UTC) Live Buildkite status

Last update from Buildkite

API errors have subsided and we're seeing recovery. From 19:19-19:39 UTC we saw elevated errors on the Agent API and REST API.

3 Nov 2026, 20:12 UTC

Read the full incident on the official Buildkite status page

Similar Buildkite incidents

Earlier incidents with the same affected part or wording - useful to see how long this kind of problem usually takes.

  1. , resolved after 32 min

    Increased latency and error rates

  2. , resolved

    Elevated error rates

  3. , resolved after 1 h 10 min

    Increased latency and error rates

  4. , resolved after 6 h 46 min

    Buildkite service disruption

  5. , resolved after 1 h 22 min

    Buildkite service disruption

Other recent Buildkite incidents

  1. Increased latency and error rates

  2. Elevated job dispatch times

  3. Elevated API latency and error rates

  4. Delays with Hosted Agents jobs

  5. Buildkite response to the eMudhra certificate compromise

  6. Delayed notifications

  7. Delayed Hosted Agents instance creation

  8. Degraded checkout performance with Hosted Agents

All recorded Buildkite incidents