gistfile1.txt

 ab -n 10000 -c 100 http://nodejs.org/
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking nodejs.org (be patient)
Completed 1000 requests
^C

Server Software:        nginx
Server Hostname:        nodejs.org
Server Port:            80

Document Path:          /
Document Length:        10670 bytes

Concurrency Level:      100
Time taken for tests:   12.718 seconds
Complete requests:      1778
Failed requests:        0
Write errors:           0
Total transferred:      19521424 bytes
HTML transferred:       19147328 bytes
Requests per second:    139.80 [#/sec] (mean)
Time per request:       715.306 [ms] (mean)
Time per request:       7.153 [ms] (mean, across all concurrent requests)
Transfer rate:          1498.95 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:      201  204   2.5    203     224
Processing:   403  491 519.2    408    5285
Waiting:      201  251 376.9    203    3585
Total:        604  695 519.8    611    5492

Percentage of the requests served within a certain time (ms)
  50%    611
  66%    614
  75%    616
  80%    619
  90%    633
  95%    822
  98%   1280
  99%   4572
 100%   5492 (longest request)