目录

1    硬件配置    3

1.1    型号    3

1.2    CPU    3

1.3    内存    3

2    软件环境    3

2.1    操作系统    3

2.2    服务版本    3

2.3    测试软件    3

3    并发测试    3

3.1    1000并发    4

3.2    2000并发    5

3.3    3000并发    6

4    测试总结    8

4.1    数据汇总    8

4.2    数据分析    8

1. 硬件配置

1. 型号

   # dmidecode | grep "Product Name"

   Product Name: VMware Virtual Platform

   Product Name: 440BX Desktop Reference Platform

2. CPU

   # cat /proc/cpuinfo | grep name | cut -f2 -d: | uniq

   Intel(R) Xeon(R) CPU E5-2660 v4 @ 2.00GHz

3. 内存

   # dmidecode|grep -P -A5 "Memorys+Device" | grep Size |grep -v Range | cat -n

   1        Size: 16384 MB

   2        Size: 4096 MB

   1. 软件环境

4. 操作系统

   # cat /etc/redhat-release

   CentOS Linux release 7.2.1511 (Core)

5. 服务版本

   # /usr/local/openresty/nginx/sbin/nginx -v

   nginx version: openresty/1.11.2.4

6. 测试软件

   # ab -V

   This is ApacheBench, Version 2.3 <$Revision: 1430300 $>

   1. 并发测试

   说明：测试基于Linux系统。

7. 1000并发

   测试1000并发，处理10000请求：

          # ab -c 1000 -n 10000 http://10.27.88.50/index.html

   

   Benchmarking 10.27.88.50 (be patient)Completed 1000 requestsCompleted 2000 requestsCompleted 3000 requestsCompleted 4000 requestsCompleted 5000 requestsCompleted 6000 requestsCompleted 7000 requestsCompleted 8000 requestsCompleted 9000 requestsCompleted 10000 requestsFinished 10000 requests  Server Software: openresty/1.11.2.4Server Hostname: 10.27.88.50Server Port: 80 Document Path: /index.htmlDocument Length: 612 bytes Concurrency Level: 1000Time taken for tests: 0.874 secondsComplete requests: 10000Failed requests: 0Write errors: 0Total transferred: 8510000 bytesHTML transferred: 6120000 bytesRequests per second: 11437.38 [#/sec] (mean)Time per request: 87.433 [ms] (mean)Time per request: 0.087 [ms] (mean, across all concurrent requests)Transfer rate: 9505.09 [Kbytes/sec] received Connection Times (ms)min mean[+/-sd] median maxConnect: 0 2 5.9 0 27Processing: 4 12 27.8 7 801Waiting: 0 11 27.7 7 801Total: 5 14 29.9 7 807 Percentage of the requests served within a certain time (ms)50% 766% 875% 880% 890% 3895% 5998% 6199% 62100% 807 (longest request)

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8. 2000并发

   测试2000并发，处理50000请求：

          # ab -c 2000 -n 50000 http://10.27.88.50/index.html

   

   Benchmarking 10.27.88.50 (be patient)Completed 5000 requestsCompleted 10000 requestsCompleted 15000 requestsCompleted 20000 requestsCompleted 25000 requestsCompleted 30000 requestsCompleted 35000 requestsCompleted 40000 requestsCompleted 45000 requestsCompleted 50000 requestsFinished 50000 requests  Server Software: openresty/1.11.2.4Server Hostname: 10.27.88.50Server Port: 80 Document Path: /index.htmlDocument Length: 612 bytes Concurrency Level: 2000Time taken for tests: 2.689 secondsComplete requests: 50000Failed requests: 1(Connect: 0, Receive: 0, Length: 1, Exceptions: 0)Write errors: 0Non-2xx responses: 1Total transferred: 42549516 bytesHTML transferred: 30599587 bytesRequests per second: 18593.35 [#/sec] (mean)Time per request: 107.565 [ms] (mean)Time per request: 0.054 [ms] (mean, across all concurrent requests)Transfer rate: 15451.92 [Kbytes/sec] received Connection Times (ms)min mean[+/-sd] median maxConnect: 0 20 137.3 0 1004Processing: 1 18 121.7 4 1605Waiting: 0 18 121.7 4 1605Total: 2 38 236.7 5 2608 Percentage of the requests served within a certain time (ms)50% 566% 575% 580% 590% 895% 898% 40499% 1406100% 2608 (longest request)

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9. 3000并发

   测试3000并发，处理100000请求：

   # ab -c 3000 -n 100000 http://10.27.88.50/index.html

   

   Benchmarking 10.27.88.50 (be patient)Completed 10000 requestsCompleted 20000 requestsCompleted 30000 requestsCompleted 40000 requestsCompleted 50000 requestsCompleted 60000 requestsCompleted 70000 requestsCompleted 80000 requestsCompleted 90000 requestsCompleted 100000 requestsFinished 100000 requests  Server Software: openresty/1.11.2.4Server Hostname: 10.27.88.50Server Port: 80 Document Path: /index.htmlDocument Length: 612 bytes Concurrency Level: 3000Time taken for tests: 5.065 secondsComplete requests: 100000Failed requests: 2(Connect: 0, Receive: 0, Length: 2, Exceptions: 0)Write errors: 0Non-2xx responses: 2Total transferred: 85099032 bytesHTML transferred: 61199174 bytesRequests per second: 19744.76 [#/sec] (mean)Time per request: 151.939 [ms] (mean)Time per request: 0.051 [ms] (mean, across all concurrent requests)Transfer rate: 16408.79 [Kbytes/sec] received Connection Times (ms)min mean[+/-sd] median maxConnect: 0 55 329.4 0 3008Processing: 2 25 185.9 4 3224Waiting: 1 25 185.9 4 3224Total: 3 81 433.0 4 4223 Percentage of the requests served within a certain time (ms)50% 466% 475% 680% 690% 2595% 11698% 120699% 3011100% 4223 (longest request)

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   1. 测试总结

10. 数据汇总

    请求连接数	并发数	请求失败数	每秒处理请求数	一次并发数请求响应时间（ms）	全体请求完成时间（s）	请求成功率
    10000	1000	0	11437	87.43	0.874	100.00%
    50000	2000	1	18593	107.57	2.689	99.998%
    100000	3000	2	19744	151.94	5.065	99.998%

     

11. 数据分析    

    通过测试结果可得如下分析：

    1.Nginx的每秒请求处理能力是10000+，满足需求标准；

    2.随着并发数的增大，一次并发请求的响应时间相应增大，满足需求标准；

    3.随着请求连接数的增加，相应的总体请求完成时间也增加，当请求连接数从50k增加至100k时，总体请求时间增加至2倍，具有一定的稳定性和速度性，满足需求标准；

    4.当请求连接数和并发数依次递增时，出现偶尔的请求失败数，全部请求成功率大于99.99%，满足需求标准；

    5.单台服务器支持3000并发正常，满足需求标准。

          

     

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