What software can be used to load the callback?

Question

Software testing

I am developing a callback server for my groups (vk). After the end of development, I want to load the server to the maximum. I need software (or a website) that can load a server.

Answer 1

I used Apache AB - Apache HTTP server benchmarking tool for a similar purpose.
You can set the number of threads and the number of requests that will "attack" your callback.

Answer 2

For example, this service , but I'd rather buy a few VPS, and write my own test (bot) running in several hundred threads, not much power is needed for very serious testing, even for a DDoS attack on VK, Yandex or Google, I think that's enough only a million rubles, of course, your VPS will be more expensive than the service, but VPS can then be used for something else.