I am going to run a load test with N users on a vm, I want to know if I will test with a large number of virtual users, i m going to have a CPU and memory issue with neolaod ? and I need to increase the processor and memory of the vm?
We can't answer such question since the resources used will strongly depend on your user paths configuration and the type of technology tested. You should run some calibration tests with a ramp up policy with your LG to figure out.