bravo371:/var/log# ab2 -n 100 -c 10 http://localhost:80/
This is ApacheBench, Version 2.0.41-dev <$Revision: 1.141 $> apache-2.0
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 1998-2002 The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient).....done


Server Software:        Apache/2.2.3
Server Hostname:        localhost
Server Port:            80

Document Path:          /
Document Length:        304 bytes

Concurrency Level:      10
Time taken for tests:   0.36074 seconds
Complete requests:      100
Failed requests:        0
Write errors:           0
Non-2xx responses:      100
Total transferred:      53700 bytes
HTML transferred:       30400 bytes
Requests per second:    2772.08 [#/sec] (mean)
Time per request:       3.607 [ms] (mean)
Time per request:       0.361 [ms] (mean, across all concurrent requests)
Transfer rate:          1441.48 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    0   1.1      1       2
Processing:     1    2   0.7      2       4
Waiting:        0    0   1.2      1       3
Total:          3    3   0.3      3       4

Percentage of the requests served within a certain time (ms)
  50%      3
  66%      3
  75%      3
  80%      3
  90%      3
  95%      4
  98%      4
  99%      4
 100%      4 (longest request)