All Systems Operational

Uptime over the past 90 days. View historical uptime.
Docker Jobs Operational
Machine Jobs Operational
macOS Jobs Operational
Windows Jobs Operational
Pipelines & Workflows Operational
CircleCI API Operational
CircleCI UI Operational
Artifacts Operational
Runner Operational
CircleCI Webhooks Operational
CircleCI Insights Operational
CircleCI Releases Operational
Notifications & Status Updates Operational
Billing & Account Operational
CircleCI Dependencies Operational
AWS Operational
Google Cloud Platform Google Cloud DNS Operational
Google Cloud Platform Google Cloud Networking Operational
Google Cloud Platform Google Cloud Storage Operational
Google Cloud Platform Google Compute Engine Operational
mailgun API Operational
mailgun Outbound Delivery Operational
mailgun SMTP Operational
OpenAI Operational
Auth0 User Authentication Operational
Upstream Services Operational
Atlassian Bitbucket API Operational
Atlassian Bitbucket Source downloads Operational
Atlassian Bitbucket SSH Operational
Atlassian Bitbucket Webhooks Operational
Docker Hub Operational
GitHub Git Operations Operational
GitHub Pull Requests Operational
GitHub API Requests Operational
GitHub Packages Operational
GitHub Webhooks Operational
GitLab Operational
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Anthropic api.anthropic.com Operational
packagecloud.io Operational
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Oct 6, 2026

Delays in pipelines, workflows, UI data, and notifications
Resolved - Between approximately 15:30 UTC and 20:30 UTC on October 6, 2026, customers experienced delays and failures affecting pipelines, workflows, and jobs.

From approximately 16:02 UTC to 16:39 UTC, pipelines were failing and no new workflows or jobs could start. After service resumed, workflows and jobs continued to start with delays until approximately 20:00 UTC. Start times averaged up to approximately 40 minutes at their peak, and a very small number of workflows waited more than 1 hour. Outbound notifications and webhooks were also delayed until approximately 19:00 UTC, typically by about a minute.

As the backlog of delayed work cleared, the resulting increase in demand placed pressure on our execution capacity, causing further delays for Docker and Linux jobs. From approximately 19:45 UTC to 20:30 UTC, these jobs waited in the queue longer than usual before starting. At the peak, around 20:05 UTC, waits reached up to approximately 8 minutes for 2xlarge gen2, 6 minutes for xlarge gen2, and less than 5 minutes for a few other resource classes.

The issue has been resolved, and all affected functionality has returned to normal. Customers whose jobs failed during this window may rerun affected jobs. We thank you for your patience while our team worked on implementing a fix.
Oct 6, 21:18 UTC
Monitoring - Workflows and jobs are starting normally, and wait times for Docker and Linux jobs have returned to normal. Our engineers are continuing to monitor this issue. If your job failed to start, please rerun the job.

We thank you for your patience while our engineers work on this. We will share another update within the next 30 minutes, or sooner if more information becomes available.
Oct 6, 20:31 UTC
Update - The backlog of delayed work has been cleared, and workflows are starting again with no delays in notifications. However, customers using Docker and Linux jobs across multiple resource classes, including medium, large, and 2xlarge gen2, may now see jobs waiting in the queue for few minutes before they start. Our engineers are continuing to work on mitigating this issue. If your job failed to start, please rerun the job.

We thank you for your patience while our engineers work on this. We will share another update within the next 30 minutes, or sooner if more information becomes available.
Oct 6, 20:13 UTC
Update - Delays for workflows and jobs to start are continuing to decrease. Most are now starting within approximately 10 minutes, improved from approximately 40 minutes earlier in the incident. A very small number of workflows may have waited more than 1 hour. If your job failed to start, please rerun the job. Delays in outbound notifications have improved.

The remaining delay is due to a backlog of work that built up during the incident, and that backlog has reduced by more than half. We expect the backlog to be cleared in approximately 15 minutes. We will share another update once it has cleared, or within the next 30 minutes at the latest.
Oct 6, 19:51 UTC
Update - Customers continue to experience delays. Most are now starting within approximately 20 minutes, improved from approximately 40 minutes earlier in the incident. A very small number of workflows may have waited more than 1 hour.

Our engineers have made changes that have improved service stability, and the remaining delay is due to a backlog of work that built up during the incident. The backlog is decreasing, and we are focused on clearing it faster. We will share more information as progress continues.

We thank you for your patience while our engineers work through the backlog. We will share another update within the next 30 minutes, or sooner if more information becomes available.
Oct 6, 19:16 UTC
Update - Customers continue to experience longer than usual delays before workflows and jobs start, in some cases up to approximately 30 minutes. This is improved from earlier in the incident, but delays remain. Delays in outbound notifications have improved.

We thank you for your patience while our engineers continue to work toward restoring normal job start times. We will share another update within the next 30 minutes, or sooner if more information becomes available.
Oct 6, 18:55 UTC
Update - Customers continue to experience longer than usual delays between jobs in a workflow, as well as delays in outbound notifications.

We thank you for your patience while our engineers continue to investigate and work on mitigating the issue. We will share another update within the next 30 minutes, or sooner if more information becomes available.
Oct 6, 18:04 UTC
Update - While Pipelines, workflows, and jobs are running again, customers may continue to see longer than usual delays between jobs in a workflow, and outbound notifications are delayed by approximately 1 minute. Notifications and status updates to your version control system are beginning to go out again.

Our engineers are continuing to work toward a full recovery.
Oct 6, 17:21 UTC
Update - As of 16:39 UTC, we are starting to see recovery for new pipelines and workflows being submitted, and jobs are beginning to run again. Our engineers are continuing to work on the recovery and will share more information as soon as we have it.
Oct 6, 16:42 UTC
Identified - As of 16:02 UTC, pipelines are failing entirely, so no new workflows or jobs are running at this point. This is in addition to the delays and failed jobs reported earlier. Our engineers are continuing to work on mitigating the issue, and we will share more information as soon as we have it.
Oct 6, 16:31 UTC
Update - Since 15:47 UTC, customers may also see failed jobs, in addition to the delays previously reported. Our engineers are continuing to investigate and mitigate the issue.
Oct 6, 16:10 UTC
Investigating - What's impacted
Customers using CircleCI pipelines and workflows, including UI data display, outbound notifications, and outbound webhooks.

What can you expect
Delays in pipelines being created and in workflows and jobs starting. Job, workflow, and pipeline data may take up to 15 minutes to appear in the UI. Outbound notifications and webhooks are delayed by up to 1 minute.

Next update
We will provide another update within 30 minutes or as we have more information to share.
Oct 6, 16:00 UTC

Oct 5, 2026

No incidents reported.

Oct 4, 2026

No incidents reported.

Oct 3, 2026

No incidents reported.

Oct 2, 2026

Support tooling maintenance, Friday Oct 2, 2026
Completed - The scheduled maintenance has been completed.
Oct 2, 17:45 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 2, 17:06 UTC
Scheduled - Maintenance is ongoing and we are working through it
Oct 2, 17:05 UTC
Support tooling maintenance, Friday Oct 2, 2026
Completed - The scheduled maintenance has been completed.
Oct 2, 17:00 UTC
Update - We are progressing through the maintenance steadily, but it is taking longer than expected. There should be no issue opening new tickets during this time.
Oct 2, 16:55 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 2, 15:00 UTC
Scheduled - We'll be performing scheduled maintenance on our support tooling on Friday October 2nd starting 8am PDT to 10am PDT (2 hours). During this window, customers may briefly lose access to viewing ticket history in the support portal. No tickets or data will be lost — you can still reach us and follow up via email or chat as normal, and portal visibility will return once the maintenance concludes. If you have a browser window or tab already open to our support portal, we recommend refreshing the page or signing in again after the maintenance window to ensure you see the correct, up-to-date information. Thank you for your patience.
Sep 28, 20:53 UTC

Oct 1, 2026

Delays starting Gen 2 Docker Jobs
Resolved - This incident has been resolved.
Oct 1, 10:45 UTC
Monitoring - We're seeing queue times return to normal levels, and continue to monitor.
Oct 1, 10:24 UTC
Update - A fix has been rolled out and we're starting to observe recovery.
Oct 1, 10:13 UTC
Identified - We have identified the root cause and we are actively working on a fix. Thank you for your patience.
Oct 1, 09:47 UTC
Investigating - Customers may experience delays in starting Docker Gen 2 Jobs. We are working to increase the throughput of the system to accomodate this.
Oct 1, 09:06 UTC

Sep 30, 2026

No incidents reported.

Sep 29, 2026

No incidents reported.

Sep 28, 2026

No incidents reported.

Sep 27, 2026

No incidents reported.

Sep 26, 2026

No incidents reported.

Sep 25, 2026

No incidents reported.

Sep 24, 2026

No incidents reported.

Sep 23, 2026

Delays in processing new signups and plan changes
Resolved - This incident has been resolved.
Sep 23, 20:06 UTC
Identified - Customers may experience delays in new signups and plan changes being reflected in their account.
Sep 23, 18:13 UTC

Sep 22, 2026

No incidents reported.

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