CircleCI status history
68 incidents over the last year, newest first; 99.99% uptime (90 days), 99.99% uptime (12 months). History from before down.guide started reading the page is imported from CircleCI's own archive.
Month
2026-11
1 incident
Month
2026-10
11 incidents
- CircleCIDegradedDelays for gen2 dedicated IP range jobs
- CircleCIDegradedIncreased Docker gen2 wait times
- CircleCIDegradedIncreased wait times for macOS jobs on m4pro.large
- CircleCIDegradedDelays starting macOS jobs that use Xcode 26.6.0
- CircleCIPartial outageDelay in data appearing in UI and API
- CircleCIDegradedElevated wait times for machine jobs
- CircleCIDegradedIncreased task wait times for Docker Gen2
- CircleCIDegradedElevated level of infra fails on customer jobs
- CircleCIDegradedDelay on starting Machine Job Tasks
- Delays in pipelines, workflows, UI data, and notifications
- CircleCIDegradedDelays starting Gen 2 Docker Jobs
Month
2026-09
7 incidents
- CircleCIDegradedDelays in processing new signups and plan changes
- CircleCIDegradedDelays starting Linux Machine jobs
- CircleCIDegradedCustomers may experience delays in UI updates
- CircleCIDegradedCustomers may experience delays in UI updates
- CircleCIDegradedIncreased wait times for macOS jobs
- CircleCIDegradedIssues loading pipelines for a small number of projects
- CircleCIDegradedmacOS Job Delays
Month
2026-08
10 incidents
- CircleCIDegradedIntermittent errors when viewing plan usage UIs or calling plan usage APIs
- CircleCIDegradedGitHub Login Disruption
- CircleCIDegradedInsight data is currently delayed
- CircleCIPartial outageGitHub Incidents impacting CircleCI functionality
- CircleCIDegradedDelays starting jobs following planned maintenance
- CircleCIDegradedGitHub service degradation may impact customers using GitHub
- CircleCIDegradedDelayed pipeline updates and pipeline processing failures
- CircleCIDegradedUsage API data delayed for 8/5
- CircleCIDegradedInsights service data is lagging
- CircleCIDegradedIncreased Job Queue Times: Windows, Android, and GPU
Month
2026-07
10 incidents
- CircleCIDegradedGitHub service degradation may impact customers using GitHub
- CircleCIDegradedDelays in starting jobs using the gen3 resource class
- CircleCIDegradedErrors loading app.circleci.com
- CircleCIDegradedErrors with GitHub APIs delaying workflows
- CircleCIDegradedErrors accessing CircleCI and delays starting pipelines and scheduled workflows
- CircleCIDegradedDelays starting jobs on Docker (Gen 2) resource classes
- CircleCIDegradedLogin issues for some Bitbucket users
- CircleCIDegradedIssues with network routing for Mac jobs
- CircleCIDegradedIssues with network routing for Mac jobs
- CircleCIMajor outageOutage impacting web experience and pipelines starting
Month
2026-06
12 incidents
- CircleCIDegradedSome customers are unable to access their organizations
- CircleCIDegradedXcode 26.6 Demand + Queueing
- CircleCIDegradedInvestigating — Usage API Not Available
- CircleCIDegradedIssues with network routing for Mac jobs
- CircleCIPartial outageDelays starting Docker jobs
- CircleCIDegradedIssue authenticating only Bitbucket users
- CircleCIDegradedIssues publishing orbs
- CircleCIDegradedIncident with GitHub APIs
- CircleCIDegradedIncreased 500 Errors on Pipeline and Workflow API Endpoints and UI
- CircleCIPartial outagemacOS jobs failing to start
- CircleCIDegradedErrors on Cloud Docker Pulls
- CircleCIDegradedMac jobs failing to start
Month
2026-05
7 incidents
- CircleCIDegradedMac jobs failing to start
- CircleCIDegradedUsage API data delayed for 5/28
- CircleCIDegradedElevated 429 errors pulling from maven central
- CircleCIPartial outageSome Pipelines are being lost
- CircleCIDegradedGitHub incident with Pull Requests
- CircleCIDegradedJobs using Xcode 14.3.1 on m4pro.large are delayed.
- CircleCIDegradedUsage API data is delayed for data from yesterday, 4/30. All prior data is available. We are investigating.
Month
2026-04
6 incidents
- CircleCIDegradedBuild failures Xcode 26.4.0
- CircleCIDegradedUsage API data delayed this morning
- CircleCIDegradedDelays in Workflow and Job data in the Usage API
- CircleCIPartial outageDegradation in CircleCI UI elements
- CircleCIDegradedUsage API data for 4/1 is incomplete with multiple columns showing null values. Data prior to 4/1 is unaffected. We are investigating.
- CircleCIPartial outageSome pipelines not triggering due to GitHub API failures
Month
2026-03
4 incidents
- CircleCIDegradedPipelines — Workflow Creation Errors and Missing GitHub Status Updates
- CircleCIDegradedInsights API and Dashboard displaying stale data for reporting windows greater than 24 hours
- CircleCIDegradedUnable to view orb list on Organization Settings page
- CircleCIDegradeddocker not working in cimg:*