Sauce Labs incident

2025-June-16 Service Incident

Resolved after 39 minutes, affecting EU-Central and EU-Central and 1 more, on June 16, 2025.

postmortem Jun 20, 2025, 08:17 AM UTC

### **Dates:** Monday June 16th 2025, 12:25 UTC - 13:20 UTC ### **What happened:** Approximately 50% of RDC devices in the EU-Central-1 datacenter were unavailable. ### **Why it happened:** Maintenance on the datacenter power supply led to devices being shut down. ### **How we fixed it:** The affected devices were restarted. ### **What we are doing to prevent it from happening again:** We are looking to add more power redundancy and create established maintenance windows.

Started
Jun 16, 2025, 12:49 PM UTC
Resolved
Jun 16, 2025, 01:29 PM UTC
Duration
39m
Detected by Pingoru
Jun 16, 2025, 12:49 PM UTC

Affected components

EU-CentralEU-CentralEU-Central

Update timeline

  1. investigating Jun 16, 2025, 12:49 PM UTC

    We are currently experiencing reduced availability of Real Devices in our EU-Central-1 datacenter. We are investigating.

  2. resolved Jun 16, 2025, 01:29 PM UTC

    After taking remedial action, we are seeing normal availability levels of Real Devices in our EU-Central-1 datacenter. This incident is resolved.

  3. postmortem Jun 20, 2025, 08:17 AM UTC

    ### **Dates:** Monday June 16th 2025, 12:25 UTC - 13:20 UTC ### **What happened:** Approximately 50% of RDC devices in the EU-Central-1 datacenter were unavailable. ### **Why it happened:** Maintenance on the datacenter power supply led to devices being shut down. ### **How we fixed it:** The affected devices were restarted. ### **What we are doing to prevent it from happening again:** We are looking to add more power redundancy and create established maintenance windows.

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