Could even switch over to Bandit which was on a recent Thinking Elixir podcast
> In recent performance tests, Bandit's HTTP/1.x engine is up to 5x faster than Cowboy depending on the number of concurrent requests. When comparing HTTP/2 performance, Bandit is up to 2.3x faster than Cowboy
> In recent performance tests, Bandit's HTTP/1.x engine is up to 5x faster than Cowboy depending on the number of concurrent requests. When comparing HTTP/2 performance, Bandit is up to 2.3x faster than Cowboy
https://github.com/mtrudel/bandit