网站并发性能测试

E:\Program Files\Apache Software Foundation\Apache2.2\bin>ab -n 1000 -c 10 http://www.abc.com/
引用

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 www.abc.com (be patient)

Completed 100 requests

Completed 200 requests

Completed 300 requests

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/0.8.54

Server Hostname:        www.abc.com

Server Port:            80

Document Path:          /

Document Length:        221 bytes

Concurrency Level:      10

Time taken for tests:   14.344 seconds

Complete requests:      1000

Failed requests:        0

Write errors:           0

Non-2xx responses:      1000

Total transferred:      680000 bytes

HTML transferred:       221000 bytes

Requests per second:    69.72 [#/sec] (mean)

Time per request:       143.438 [ms] (mean)

Time per request:       14.344 [ms] (mean, across all concurrent requests)

Transfer rate:          46.30 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    3   6.4      0      16

Processing:    16  139  14.4    141     188

Waiting:        0   72  38.3     78     172

Total:         16  143  14.7    141     188

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

  50%    141

  66%    141

  75%    141

  80%    156

  90%    156

  95%    172

  98%    172

  99%    188

100%    188 (longest request)

E:\Program Files\Apache Software Foundation\Apache2.2\bin>ab -n 1000 -c 50 http://www.abc.com/ 引用

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 www.abc.com (be patient)

Completed 100 requests

Completed 200 requests

Completed 300 requests

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/0.8.54

Server Hostname:        www.abc.com

Server Port:            80

Document Path:          /

Document Length:        221 bytes

Concurrency Level:      50

Time taken for tests:   15.094 seconds

Complete requests:      1000

Failed requests:        0

Write errors:           0

Non-2xx responses:      1000

Total transferred:      680000 bytes

HTML transferred:       221000 bytes

Requests per second:    66.25 [#/sec] (mean)

Time per request:       754.688 [ms] (mean)

Time per request:       15.094 [ms] (mean, across all concurrent requests)

Transfer rate:          44.00 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    1   3.0      0      16

Processing:    16  734  96.9    766     781

Waiting:        0  371 214.7    375     766

Total:         16  735  96.8    766     781

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

  50%    766

  66%    766

  75%    766

  80%    766

  90%    781

  95%    781

  98%    781

  99%    781

100%    781 (longest request)

E:\Program Files\Apache Software Foundation\Apache2.2\bin>ab -n 1000 -c 100 http://www.abc.com/ 引用

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 www.abc.com (be patient)

Completed 100 requests

Completed 200 requests

Completed 300 requests

Completed 400 requests

Completed 500 requests

Completed 600 requests

Completed 700 requests

Completed 800 requests

Completed 900 requests

Completed 1000 requests

Finished 1000 requests

Server Software:        nginx/0.8.54

Server Hostname:        www.abc.com

Server Port:            80

Document Path:          /

Document Length:        221 bytes

Concurrency Level:      100

Time taken for tests:   22.547 seconds

Complete requests:      1000

Failed requests:        0

Write errors:           0

Non-2xx responses:      1000

Total transferred:      680000 bytes

HTML transferred:       221000 bytes

Requests per second:    44.35 [#/sec] (mean)

Time per request:       2254.688 [ms] (mean)

Time per request:       22.547 [ms] (mean, across all concurrent requests)

Transfer rate:          29.45 [Kbytes/sec] received

Connection Times (ms)

              min  mean[+/-sd] median   max

Connect:        0    9 129.9      0    2938

Processing:    31 1932 1198.5   1453    4375

Waiting:       16 1117 1132.0    797    4313

Total:         31 1941 1201.8   1453    4375

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

  50%   1453

  66%   1469

  75%   1484

  80%   3891

  90%   4328

  95%   4344

  98%   4359

  99%   4359

100%   4375 (longest request)