Azure Function App shutdown and not getting started

Santhya 85 Reputation points

Hi Team, In event logs of function app running in premium tier we see below error, MACHINE/WEBROOT/APPHOST/<<functionappname>>' has shutdown. This is sudden issue we are facing and FA was running without issues around two years. It is version ~4, with .net6 framework Service bus/event grid/time trigger messages are piling up, but the FA is unable to get started, but if we go to overview panel from UI its started executing, its like manually awaking the function app. When checking in overview panel no abnormal health events in FA, no code changes. Could you please help on this?

Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
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