Incidentsby GlyphHigher wait times for Linux, Remote Docker and ARM resource classes
Dec 15, 21:30 UTCDec 15, 21:30 UTC
Duration
0m
Impact
Informational
Root cause
Not disclosed
CircleCI, 90 days
24 incidents
Affected
Not listed by the vendor.
Final update
Between 21:14 and 21:26 UTC, December 15, 2025, customers using Machine, Linux Remote Docker, and ARM resource classes experienced elevated wait times when starting jobs. Wait times reached up to 5 minutes during this period due to the delays in our infrastructure scaling to meet the demand. The issue has been resolved and wait times have returned to normal levels. Jobs are now starting within expected timeframes. No further action is required from customers, and no jobs were lost during this incident. Thank you for your patience during this brief disruption.
Timeline
- Resolved · Dec 15, 21:30 UTC
Between 21:14 and 21:26 UTC, December 15, 2025, customers using Machine, Linux Remote Docker, and ARM resource classes experienced elevated wait times when starting jobs. Wait times reached up to 5 minutes during this period due to the delays in our infrastructure scaling to meet the demand. The issue has been resolved and wait times have returned to normal levels. Jobs are now starting within expected timeframes. No further action is required from customers, and no jobs were lost during this incident. Thank you for your patience during this brief disruption.
More from CircleCI
Full historyIncreased wait time for Machine and Remote Docker jobsFrom 13:55 to 15:07 UTC on November 3, customers running Linux machine jobs and Remote Docker saw increased wait times for their jobs to start, and the delays were longest from 14:16 to 14:41.lasted 54mPostmortemDelays for gen2 dedicated IP range jobslasted 1h 3mIncreased Docker gen2 wait timeslasted 1h 24mIncreased wait times for macOS jobs on m4pro.largelasted 2h 16mDelays starting macOS jobs that use Xcode 26.6.0lasted 1h 13mDelay in data appearing in UI and APIlasted 14h 36m