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SonarCloud

SonarCloud EU and US: High Scanner Error Rate for AutoScan C/C++

Partial outage Lasted 2h 29m · started · SonarCloud's page

Level
confirmed
Worst impact
Partial outage
Components
Automatic Analysis, Automatic Analysis
Regions
eu, us

What to do

  • Check whether you use SonarCloud Automatic Analysis, Automatic Analysis in eu, us. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 2h 29m it lasted.

    Anything that failed between 2026-05-29 10:21 UTC and 2026-05-29 12:50 UTC may need a replay.
  • Subscribe to SonarCloud's feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=sonarcloud works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from SonarCloud 3

  1. investigating

    We are experiencing an issue resulting in high scanner error rate for AutoScan C/C++ for both SonarCloud EU and US. 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.

    provider

  2. monitoring

    We have successfully applied a fix to the SonarCloud EU region, and AutoScan error rates for C/C++ have returned to normal. Mitigation work for the SonarCloud US region is currently underway. We are closely monitoring the progress and will provide another update as soon as the US region is fully restored.

    provider

  3. resolved

    The mitigation has now been successfully applied to the SonarCloud US region as well. AutoScan error rates for C/C++ have returned to normal operating levels across both EU and US regions. Thank you for your patience while we worked through this.

    provider

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Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-19ba7108ea

Is SonarCloud still down?

No, this incident was resolved 2026-05-29 12:50 UTC. For SonarCloud's live state, see https://down.guide/sonarcloud.

How long did it last?

2h 29m, from 2026-05-29 10:21 UTC to 2026-05-29 12:50 UTC, by the times SonarCloud posted.

What was affected?

SonarCloud named Automatic Analysis, Automatic Analysis in eu, us.

What caused it?

SonarCloud hasn't published a root cause. If it does, it shows here.

Where does this come from?

SonarCloud's official status page, https://status.sonarqube.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.