CircleCI
30 documented incidents 2013–2026 most recent Jun 23, 2026
When was the most recent CircleCI incident?
The most recent documented CircleCI incident on postmortem.io is "Post Incident Report: June 23, 2026 - Delays starting Docker jobs", from Jun 23, 2026.
How many CircleCI incidents are documented on postmortem.io?
postmortem.io has 30 documented CircleCI incidents, spanning 2013 to 2026.
How many CircleCI incidents were there in 2026?
1 incident from CircleCI is documented for 2026.
What are the most common causes of CircleCI incidents?
The most frequently tagged themes across CircleCI's incidents are: outage, database, workflows, capacity.
30 postmortems from CircleCI
- Post Incident Report: June 23, 2026 - Delays starting Docker jobs
- Post Incident Report: December 2, 2025 - Jobs not starting, Jobs stuck in running state, Pipelines page not loading
- Public IR - 2025-10-20 - Build failures and delays due to upstream service disruption
- Post Incident Report: May 1, 2025 - Delays in starting some jobs
- Post Incident Report: April 4, 2025 - Delays in starting workflows
- Post Incident Report: April 4, 2025 - CircleCI UI Loading & build triggering issues
- Post Incident Report: January 23, 2025 - Some commit status updates were not published
- Post Incident Report: January 22, 2025 - Delays starting and canceling workflows and jobs, and viewing them in the UI
- Public IR - Major - Jobs Not Starting or In-Progress Fail 10-22-2024 & 10-28-2024
- Public IR - Major - Increased Wait Times for Machine Jobs 09-11-2024
- Post Incident Review: July 2nd Errors loading CircleCI
- Post Incident Report: Elevated Errors in the CircleCI UI
- Jobs not starting
- Incident Report: 2023-03-14 - Delays Starting Jobs
- CircleCI incident report for January 4, 2023 security incident
- Post Mortem: Workflows not running and jobs failing 01-03-2022
- Post Mortem for machine provisioning issues 25th - 27th Jan 2022
- Incident Report: November 8, 2021 - Jobs stuck in a "not running" state
- Incident Report: October 27, 2021 - VMs failing to be created
- Incident Report: September 27, 2021 - Delays in Workflows
- Postmortem: May 21, 2021 - Delay in starting Docker Jobs. Machine & remote Docker environments blocked
- Postmortem: Incidents of October 22nd–29th
- Postmortem: March 26 - April 10 Workflow Delay Incidents
- Convenience Images Update: 2018.11.27 Node variants incident
- Incident postmortem for July 19: what happened and what's next
- 2018-05-17 Workflows Outage Postmortem
- OSX image release post mortem
- Linux build queue backing up
- DB performance issue
- MongoHQ security incident response
No postmortems match that combination.
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