Apache stress test

[root@gw /usr/src]# ab -kc 10 -t 30 http://yourdomain.ru/
This is ApacheBench, Version 1.3d <$Revision: 1.73 $> apache-1.3
Copyright (c) 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright (c) 2006 The Apache Software Foundation, http://www.apache.org/

Benchmarking yourdomain.ru (be patient)
Completed 5000 requests
Completed 10000 requests
Completed 15000 requests
Completed 20000 requests
Completed 25000 requests
Finished 28396 requests
Server Software:        Apache                                             
Server Hostname:        yourdomain.ru
Server Port:            80

Document Path:          /
Document Length:        12054 bytes

Concurrency Level:      10
Time taken for tests:   30.001 seconds
Complete requests:      28396
Failed requests:        0
Broken pipe errors:     0
Keep-Alive requests:    28118
Total transferred:      350832390 bytes
HTML transferred:       342297438 bytes
Requests per second:    946.50 [#/sec] (mean)
Time per request:       10.57 [ms] (mean)
Time per request:       1.06 [ms] (mean, across all concurrent requests)
Transfer rate:          11694.02 [Kbytes/sec] received

Connection Times (ms)
min  mean[+/-sd] median   max
Connect:        0     0    0.7      0    60
Processing:     2    10    4.5     10   696
Waiting:        2    10    4.4     10   695
Total:          2    10    4.7     10   698

Percentage of the requests served within a certain time (ms)
50%     10
66%     10
75%     10
80%     10
90%     11
95%     11
98%     13
99%     20
100%    698 (last request)