http-microbench.go

package main

import (
	"net/http"
)

func main() {
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		w.Write([]byte("hello\n"))
	})

	http.ListenAndServe(":8080", nil)
}

24 cores, using https://github.com/rakyll/boom:

gregorys@fullstats gohttpbench]$ ./boom-linux -n 100000 -c 1000 -cpus 24 'http://localhost:8080'
Summary:
  Total:    1.1272 secs
  Slowest:  1.0488 secs
  Fastest:  0.0001 secs
  Average:  0.0101 secs
  Requests/sec: 88715.6108
  Total data:   600000 bytes
  Size/request: 6 bytes

Status code distribution:
  [200] 100000 responses

Response time histogram:
  0.000 [1] |
  0.105 [99921] |∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎∎
  0.210 [16]    |
  0.315 [0] |
  0.420 [0] |
  0.524 [0] |
  0.629 [0] |
  0.734 [0] |
  0.839 [0] |
  0.944 [0] |
  1.049 [62]    |

Latency distribution:
  10% in 0.0028 secs
  25% in 0.0045 secs
  50% in 0.0060 secs
  75% in 0.0096 secs
  90% in 0.0222 secs
  95% in 0.0262 secs
  99% in 0.0606 secs