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SonarQube Cloud Outage History

Uptime record, past incidents, and downtime history for SonarQube Cloud.

Checking current status...
79.1% uptime over 91 days
99.9% ✗ 99.5% ✗ 99% ✗ 95% ✗

90-Day Trend

Feb 25May 25

Monthly Uptime

Month Uptime Days Tracked Days with Issues
May 2026 76% 25 6
April 2026 83.3% 30 5
March 2026 74.2% 31 8
February 2026 100% 5 0

Uptime is calculated from daily worst-status snapshots. A day with any non-operational status counts as a day with issues.

Daily Status (Last 91 Days)

Feb 24 Today
Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

May 2026
SonarQube US and EU: Some Failures reported in APIs using Basic Auth
minor

Started: May 21, 10:27 PM

investigating
We are experiencing an issue authenticating Organizational Tokens using Basic Authentication, resulting in the unavailability of SonarCloud from approximately 10:50 CDT. Customers using PAT appear to be unaffected. The issue is currently being investigated. Additional updates will be shared on this page as necessary. We apologize for any inconvenience. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
May 21, 10:27 PM
Unable to process SCIM events
major

Started: May 21, 1:00 PM

investigating
We are experiencing an issue where we are not able to process SCIM events (user creation/deletion, group creation/deletion, and group membership changes), and potentially losing events. This does not impact logins. The issue is currently being investigated. Additional updates will be shared on this page as necessary. We apologize for any inconvenience. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
May 21, 1:00 PM
April 2026
Issues Logging in with GitHub SSO
major

Started: Apr 23, 2:43 PM

monitoring
The vendor has confirmed that the GitHub issue has been resolved and they are continuing to monitor to ensure stability.
Apr 23, 3:13 PM
investigating
We are currently experiencing issues where users are unable to authenticate or log in to SonarCloud.io using GitHub Single Sign-On (SSO). Our team has identified that this is due to an ongoing incident with our third-party vendor, which is affecting authentication handshakes between our services.
Apr 23, 2:43 PM
March 2026
SonarQube Cloud (EU): Performance Latency on Issues Page
minor

Started: Mar 26, 2:44 PM

investigating
We are currently investigating reports of slow loading times on the Issues page. Our engineering team is working to identify the root cause and restore full performance. Additional updates will be shared on this page as available. We apologize for any inconvenience. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
Mar 26, 2:44 PM
SonarQube Cloud: Intermittent Login Issues on sonarcloud.io
major

Started: Mar 19, 1:50 PM

monitoring
The fix for the issue causing a sporadic blank screen after login has been successfully deployed to the EU region, and service is now fully restored for users in that area. We are currently in the process of applying the same fix to the US region. We expect this to be completed shortly and will provide a final update once all regions are stabilized. Thank you for your continued patience as we finalize this resolution.
Mar 19, 3:20 PM
identified
We have identified the cause of the issue. A fix is currently being implemented. We appreciate your patience as we restore full functionality.
Mar 19, 3:11 PM
investigating
We are investigating reports of some users encountering a blank screen after logging into sonarcloud.io. Please note that this issue is sporadic and may not affect all users. Our engineering team is looking into the root cause and we will provide an update as soon as more information is available. We apologize for the disruption to your workflow.
Mar 19, 1:50 PM
SonarQube Cloud EU: Delayed Automatic Analysis
major

Started: Mar 12, 2:55 PM

monitoring
Service has been stabilized and the processing queue is recovering. We are continuing to monitor the queue to ensure a full return to operational status. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
Mar 12, 4:04 PM
investigating
We are currently investigating an issue causing delays in Automatic Analysis results. Users may experience a delay of approximately one hour for analysis results to appear following a PR creation. We will provide another update as soon as we have more information on the recovery of the processing queue. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
Mar 12, 2:55 PM
SonarQube Cloud EU: Analysis Failures for New Projects
major

Started: Mar 12, 2:09 PM

investigating
We have identified an issue where analyses fail for projects that have not yet been created. Workaround: To avoid analysis failures, please manually create the project in the SonarQube Cloud UI before running your analysis. The issue is currently being investigated. Additional updates will be shared on this page as necessary. We apologize for any inconvenience. To report additional issues or share your observations, please visit the Sonar Community or contact Support.
Mar 12, 2:09 PM
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