Application Gateway Performance
We have two large instances of Application gateway on our application which is a connected client application using long polling. When we did load testing, gateway starts to give 503 with just 10k connections whereas our back-end application just works with just 7 % CPU. When we raised ticket we got a response saying it is as per design. We did not expect this from Application gateway.
Can you please let us know what is performance metrics of Application Gateway.
We are continuously working on enhancing service performance limits. In this occasion we are working on increasing concurrent persistent connection limits.