How to run node.js a lot of headless sessions on Puppeteer SIMULTANEOUSLY?

Question

Node.js

Hello, there is such a task on node.js, to run a lot, up to millions, puppeteer headless sessions on the server and you still need them to work simultaneously (I don’t know if this is even possible, even if 50 simultaneous sessions work out, then it’s good) . To be honest, I have no idea how to organize the architecture of such a proposal. Maybe you have come across something similar? And how can this be organized?