Hi, I was looking up in the 「How to Auto Scale」 document
http://azure.microsoft.com/en-us/documentation/articles/cloud-services-how-to-scale/
and got stuck in the below paragraph, the part that describes how to calculate the average percentage of CPU usage.
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All instances are included when calculating the average percentage of CPU usage and the average is based on use over the previous hour. Depending on the number of instances that your application is using, it can take longer than the specified wait time for the scale action to occur if the wait time is set very low. The minimum time between scaling actions is five minutes. Scaling actions cannot occur if any of the instances are in a transitioning state.
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Does any one know the microsoft`s definition of 「All Instance」 ?
Whether the virtual machines that are shut down but has been set into auto scaling group count as one of them?
The question is that the response time, the data shows up in the management portal delays a lot comparing to the
real time. I was wondering if the definition of the calculation described above is truly what the user`s want or not.
I`m all ears to any information. Thanks in advance !!