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2021-February-23 Service Incident

Incident Report for Sauce Labs

Postmortem

Dates:

Tuesday, February 24, 2:51am - 3:26am UTC

What happened:

Windows OS tests in the US-West and European regions experienced delays in their processing during a ~30-minute window.

Why it happened:

During the most recent OS update, a mismatch in configuration between two different components of our platform caused Windows tests to stall without being processed.

How we fixed it:

The affected service was rolled back to its previous version, restoring the original configuration.

What we are doing to prevent it from happening again:

We are changing our deployment procedures to avoid the issue in the future and accelerating our efforts to unify configuration information.

Posted Mar 02, 2021 - 19:16 UTC

Resolved

After taking remedial action, tests are back to their normal state. All services fully operational.
Posted Feb 24, 2021 - 02:47 UTC

Investigating

We are seeing PC jobs not start on our EU and US datacenter. We are taking remedial action.
Posted Feb 24, 2021 - 02:30 UTC
This incident affected: Automated Browser Testing (US-West, EU-Central), Live Browser Testing (US-West, EU-Central), and Live Virtual Mobile Device Testing (US-West, EU-Central).