I have a scenario to do load test.
Ex : Each user has to request to 10 urls in the application.This scenario has to be done for 500 or more users .
But when I am trying with 20 users it's giving error- ("500a "500-Internal server error"). Up to 15 users it's serving properly .
Where it is went wrong -from? From server side or coding side?
And also I want to know what would be the server configuration for serving more than 500 requests