title: Is the maximum scalability of an Azure Function capped at 10?
body: <p>We're trying to test scalability of Azure functions (it's a bear). We came across this <a href="https://azure.microsoft.com/en-in/documentation/articles/functions-reference/#parallel-execution" rel="nofollow">https://azure.microsoft.com/en-in/documentation/articles/functions-reference/#parallel-execution</a></p>
  
  <blockquote>
    <p>If a function app is using the Dynamic Service Plan, the function app
    could scale out automatically up to 10 concurrent instances. Each
    instance of the function app, whether the app runs on the Dynamic
    Service Plan or a regular App Service Plan</p>
  </blockquote>
  
  <p>Does this mean that the maximum scalability of a single function is just 10? we've never been able to get over 10 units running... (previous question on the algorithm to determine adding another consumption unit, this to determine the upper end of scalability).</p>
  
  <p>Thanks</p>