apache AB性能测试工具

-n: 发起的请求数

-c: 并发数

 

 

ab -n 5000 -c 1000

[root@rs02 ~]# ab -c 1000 -n 5000 http://192.168.200.130/test.php
This is ApacheBench, Version 2.0.40-dev <$Revision: 1.146 $> apache-2.0
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Copyright 2006 The Apache Software Foundation, http://www.apache.org/

Benchmarking 192.168.200.130 (be patient)
Completed 500 requests
Completed 1000 requests
Completed 1500 requests
Completed 2000 requests
Completed 2500 requests
Completed 3000 requests
Completed 3500 requests
Completed 4000 requests
Completed 4500 requests
Finished 5000 requests


Server Software: Apache/2.2.21
Server Hostname: 192.168.200.130
Server Port: 80

Document Path: /test.php
Document Length: 16817 bytes

Concurrency Level: 1000
Time taken for tests: 70.73009 seconds
Complete requests: 5000
Failed requests: 555
   (Connect: 0, Length: 555, Exceptions: 0)
Write errors: 0
Non-2xx responses: 70
Total transferred: 84121175 bytes
HTML transferred: 82944775 bytes
Requests per second: 71.35 [#/sec] (mean)
Time per request: 14014.601 [ms] (mean)
Time per request: 14.015 [ms] (mean, across all concurrent requests)
Transfer rate: 1172.33 [Kbytes/sec] received

Connection Times (ms)
              min mean[+/-sd] median max
Connect: 0 750 3005.3 4 45015
Processing: 6 5966 10101.3 2093 60803
Waiting: 5 5532 9922.5 1876 60803
Total: 231 6717 10717.8 2207 63525

Percentage of the requests served within a certain time (ms)
  50% 2207
  66% 3480
  75% 5283
  80% 7591
  90% 20814
  95% 25541
  98% 49773
  99% 60615
 100% 63525 (longest request)