Mac jobs failing to start

Summary

Mac jobs failing to start

All Mac jobs are running successfully. Our infrastructure provider has confirmed that the DDoS attack has been mitigated and that services have been restored. Thank you for your patience during this incident.

• Started

  Jun 1, 2026 · 1:04 AM

• Resolved

  Jun 1, 2026 · 3:26 AM

• Duration

  2h 21m

• Severity

  Minor

• ◐

  Investigating

  Jun 1 · 1:04 AM CircleCI

  Mac jobs are continuing to experience failures. Our infrastructure provider is continuing to report that they are experiencing a DDoS attack causing high network latency and packet loss for our Mac fleet. We are working to bring up additional capacity to restore service.

• ◐

  Investigating

  Jun 1 · 1:05 AM CircleCI

  We are continuing to investigate this issue.

• ◉

  Monitoring

  Jun 1 · 1:36 AM CircleCI

  We are seeing Mac jobs starting successfully and improved network connectivity to the Mac fleet, however our infrastructure provider is continuing to experience a DDoS attack. We will continue to monitor the recovery while bringing additional capacity to our platform.

• ◉

  Monitoring

  Jun 1 · 2:05 AM CircleCI

  Mac jobs are running successfully, and we are continuing to monitor the performance of our Mac fleet. Thank you for your patience.

• ✓

  Resolved

  Jun 1 · 3:26 AM CircleCI

  All Mac jobs are running successfully. Our infrastructure provider has confirmed that the DDoS attack has been mitigated and that services have been restored. Thank you for your patience during this incident.