Postmortem – Intermittent Failures for Visual Studio Team Services on 14 Dec 2017

Azure DevOps SREDecember 27, 2017Dec 27, 201712/27/17

On 14 December 2017 we began to have a series of incidents with Visual Studio Team Services (VSTS) for several days that had a serious impact on the availability of our service for many customers (incident blogs #1 #2 #3). We apologize for the disruption these incidents had on you and your team. Below we describe the cause and the actions we ...

Postmortem – Availability issues with Visual Studio Team Services on 6 Dec 2017

Azure DevOps SREDecember 19, 2017Dec 19, 201712/19/17

On 6 December 2017 we had a global incident with Visual Studio Team Services (VSTS) that had a serious impact on the availability of our service (incident blog here). We apologize for the disruption. Below we describe the cause and the actions we are taking to address the issues. Customer Impact This was a global incident that caused ...

Postmortem – Availability issues with Visual Studio Team Services on 21 November 2017

Azure DevOps SREDecember 18, 2017Dec 18, 201712/18/17

On 21 November 2017 we had an incident with Visual Studio Team Services (VSTS) that had a serious impact on the availability of our service for many customers (incident blog here). We apologize for the disruption. Below we describe the cause and the actions we are taking to address the issues. Customer Impact This incident caused performance...

Postmortem – Availability issues with Visual Studio Team Services on 16 November 2017

Azure DevOps SREDecember 13, 2017Dec 13, 201712/13/17

On 16 November 2017 we had a global incident with Visual Studio Team Services (VSTS) that had a serious impact on the availability of our service (https://blogs.msdn.microsoft.com/vsoservice/?p=15526). We apologize for the disruption. Below we describe the cause and the actions we are taking to address the issues. Customer Impact This was a ...