1. sudo apt-get install apache2-utils

   

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安裝ab

2.ab -n 10000 -c 100 https://www.baidu.com/

壓力測試www.baidu.com的http訪問性能

-n 10000 總共請求數(shù)10000

-c 100個并發(fā)線程同時訪問

性能測試報告如下：

This is ApacheBench, Version 2.3 <$Revision: 1706008 $>

Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/

Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking www.baidu.com (be patient)

Completed 1000 requests

Completed 2000 requests

Completed 3000 requests

Completed 4000 requests

Completed 5000 requests

Completed 6000 requests

Completed 7000 requests

Completed 8000 requests

Completed 9000 requests

Completed 10000 requests

Finished 10000 requests

Server Software:     bfe/1.0.8.18

Server Hostname:     www.baidu.com

Server Port:       443

SSL/TLS Protocol:    TLSv1.2,ECDHE-RSA-AES128-GCM-SHA256,2048,128

Document Path:      /

Document Length:     227 bytes

Concurrency Level:    100

Time taken for tests:  30.201 seconds

Complete requests:    10000

Failed requests:     0

Total transferred:    10326740 bytes

HTML transferred:    2270000 bytes

Requests per second:   331.12 [#/sec] (mean)

Time per request:    302.008 [ms] (mean)

Time per request:    3.020 [ms] (mean, across all concurrent requests)

Transfer rate:      333.92 [Kbytes/sec] received

Connection Times (ms)

       min  mean[+/-sd] median  max

Connect:    20  255 626.4   33  15054

Processing:   7  33  82.0   10   1897

Waiting:     0  32  81.6   10   1895

Total:     27  288 635.1   50  15272

Percentage of the requests served within a certain time (ms)

 50%   50

 66%   241

 75%   257

 80%   293

 90%  1027

 95%  1056

 98%  2030

 99%  2060

 100%  15272 (longest request)

3.測試某個POST請求性能

ab -n 10000 -c 100 -p postfile -m POST localhost:8080/DealerProxySrv/DealerProxySrv/RHPCFollow

-n 10000 總共請求數(shù)10000

-c 100個并發(fā)線程同時請求

-p postfile

root@ubuntu:~/code# cat postfile

{

  "TraderId": "200030258",

  "TBrokerId": 1,

  "CustomerId": "200027977",

  "CBrokerId": 1,

  "Strategy": 1,

  "Size": 1,

  "Direction": 1

}

-m POST,method為POST

性能測試報告如下：

This is ApacheBench, Version 2.3 <$Revision: 1706008 $>

Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/

Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking localhost (be patient)

Completed 1000 requests

Completed 2000 requests

Completed 3000 requests

Completed 4000 requests

Completed 5000 requests

Completed 6000 requests

Completed 7000 requests

Completed 8000 requests

Completed 9000 requests

Completed 10000 requests

Finished 10000 requests

Server Software:

Server Hostname:     localhost

Server Port:       8080

Document Path:      /DealerProxySrv/DealerProxySrv/RHPCFollow

Document Length:     113 bytes

Concurrency Level:    100

Time taken for tests:  122.149 seconds

Complete requests:    10000

Failed requests:     0

Total transferred:    2450000 bytes

Total body sent:     3270000

HTML transferred:    1130000 bytes

Requests per second:   81.87 [#/sec] (mean)

Time per request:    1221.487 [ms] (mean)

Time per request:    12.215 [ms] (mean, across all concurrent requests)

Transfer rate:      19.59 [Kbytes/sec] received

            26.14 kb/s sent

            45.73 kb/s total

Connection Times (ms)

       min  mean[+/-sd] median  max

Connect:     0   0  0.8    0    26

Processing:   46 1216 184.4  1206   2428

Waiting:    46 1216 184.4  1206   2428

Total:     52 1216 184.2  1206   2428

Percentage of the requests served within a certain time (ms)

 50%  1206

 66%  1261

 75%  1300

 80%  1323

 90%  1391

 95%  1457

 98%  1599

 99%  1995

 100%  2428 (longest request)

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