We have a 2 Azure VM where REST services were running on IIS, Azure load balancer is created with the backend pool of these 2 vms., and configured rules and Probing rules.
everything is working fine , when we call the azure load balancer IP , Azure load balancer is taking the request and transferring the request to backend pool and getting the response.
This is fine under small load scenario, when we started with Load test with SOAPUI we are getting time out requests and only few request are getting success.
services running on the VM can support multiple concurrent requests, But some where on the VM level/ Azure load balancer is restricting multiple connections to the backed pools.
i need your suggestion here.