A very simple node.js server trying to benchmark single-core vs multi-core performance
node singlecore.js
ab -n 10000 -c 100 http://127.0.0.1:8000/
node multicore.js
ab -n 10000 -c 100 http://127.0.0.1:8000/
go run main.go
ab -n 10000 -c 100 http://127.0.0.1:8000/
python server.py
ab -n 10000 -c 100 http://127.0.0.1:8000/