How to check server load using DDos?

Question

PHP

Expensive time of day, I’ll say right away that I don’t need software for hacker attacks. I had a problem, the server has a huge delay of one second from one user from the page, the server is local, the site hangs on it, but any request to the database is processed for more than a second. With what program can you test the load, for example, give 20 requests or more. I tried to open 20 pages in chrome at once and update them at once, the result did not change))))) A colleague advised me to do something like a dos attack, but I have no idea how to do it.

Answer 1

ab / siege

Answer 2

Было Как протестировать сайт под высокие нагрузки?

Answer 3

закажите ддос на ваш сайт