Outage in Blacksmith

Increased queue times for ARM runners in the US

Resolved Minor

December 15, 2025 - Started about 1 month ago - Lasted about 1 hour

Incident Report

ARM runners in our US region are experiencing elevated queue times.

Components affected

Blacksmith Managed Runners

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Latest Updates ( sorted recent to last )

INVESTIGATING about 1 month ago - at 12/16/2025 01:12AM

ARM runners in our US region are experiencing elevated queue times.

MONITORING about 1 month ago - at 12/16/2025 02:11AM

Queue times from ARM runners in our US region have returned to normal.

Latest Blacksmith outages

Queuing in EU - about 6 hours ago

Degradation in upstream GitHub services causing timeouts in GitHub Actions workflows - about 8 hours ago

ARM queuing in the US - about 14 hours ago

Small % of missed webhooks from GitHub resulting in runners getting queued for longer - 9 days ago

Job Queuing Delays - 10 days ago

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