Ready to share your website on the fedi and don't know if your server can handle it? give it a little warm up with bombardier
https://github.com/codesenberg/bombardier
bombardier -c 200 -d 60s -l https://example.com
use 200 concurrent connections, over 60 seconds, hammer https://example.com
it'll give you latency distribution, response aggregates, and its really quite fast compared to older tools like ab or siege.