SNAT port exhaustion

The url is not specified. Please add the key 'slowrequest'='https://myslowrequesturl.com' .You can use https://ratanas.net/SlowPage.aspx?time=30000 for testing

Make request

You can check the troubleshooting steps to find out the root cause for SNAT port exhaustion

How to Troubleshoot SNAT port Exhaustion

After adding the key for the slow outbound request you can use Azure Load Testing or a linux vm to make a load test using :

ab -r -n 5000 -c 500 -s 120 https://buggyappservice.azurewebsites.net/SNAT/Index/execute