Convert elg logs to input format for h2load
npm install
node index.js input-log > output-log
Then put some load on your server:
h2load --h1 --base-uri=http://localhost:8889 --input-file=output-log --duration=50 -c100 -m100
Note: to get h2load command run brew install nghttp2.
More info on h2load at https://nghttp2.org/documentation/h2load-howto.html