Troubleshooting Azure Function Consumption Plan Scaling

I recently encountered an issue with an Azure Function Event Hub trigger running on a Linux Consumption Plan, whereby events stopped being consumed by the trigger once it went to sleep. I learned a lot about consumption plan scaling and diagnosing what was going on, so in this post I’m going to share the key takeaways that I picked up as it was a bit of a journey. Background: Azure Function Event Hub trigger stopped processing events This was in a low-throughput scenario for testing - so the rate of events coming into the Event Hub was low/sporadic. [Read More]