测试系统：ubuntu16.04 server,debian8.7 netinstall,centos7 mini.
系统配置：使用virtualbox安装，内存1G，cpu单核，物理CPU i5-4460 3.20GHz
测试目标：源码编译nginx-1.11.9,源码编译openresty/1.11.2.2，ubuntu apt nginx-1.10，debian apt nginx-1.6
测试工具：ab 2.3
测试方法：安装完成后，使用index.html内容为“helloworld!”12字节内容。
测试结果：debian apt安装的nginx并发最高。
nginx.conf内容：
worker_processes 1; error_log logs/error.log debug; events { worker_connections 1024; } http { server { listen 8080; location / { root html/; index index.html; } } }
测试输出：
ubuntu: apt: liuxuzzz@liuxuzzz:~/Downloads$ ab -n50000 -c10 http://192.168.1.82/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.82 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: nginx/1.10.0 Server Hostname: 192.168.1.82 Server Port: 80 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 8.717 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12550000 bytes HTML transferred: 600000 bytes Requests per second: 5735.68 [#/sec] (mean) Time per request: 1.743 [ms] (mean) Time per request: 0.174 [ms] (mean, across all concurrent requests) Transfer rate: 1405.91 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 7 Processing: 0 2 0.2 2 15 Waiting: 0 2 0.2 2 15 Total: 1 2 0.4 2 16 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 2 98% 2 99% 5 100% 16 (longest request) source: liuxuzzz@liuxuzzz:~/Downloads$ ab -n50000 -c10 http://192.168.1.82:8080/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.82 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: nginx/1.11.9 Server Hostname: 192.168.1.82 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 10.341 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12100000 bytes HTML transferred: 600000 bytes Requests per second: 4834.97 [#/sec] (mean) Time per request: 2.068 [ms] (mean) Time per request: 0.207 [ms] (mean, across all concurrent requests) Transfer rate: 1142.64 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 7 Processing: 0 2 0.3 2 5 Waiting: 0 2 0.3 2 5 Total: 1 2 0.4 2 9 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 2 98% 3 99% 4 100% 9 (longest request) openresty: liuxuzzz@liuxuzzz:~/Downloads$ ab -n50000 -c10 http://192.168.1.82:8080/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.82 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: openresty/1.11.2.2 Server Hostname: 192.168.1.82 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 10.157 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12400000 bytes HTML transferred: 600000 bytes Requests per second: 4922.87 [#/sec] (mean) Time per request: 2.031 [ms] (mean) Time per request: 0.203 [ms] (mean, across all concurrent requests) Transfer rate: 1192.26 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.3 0 6 Processing: 0 2 0.1 2 5 Waiting: 0 2 0.1 2 5 Total: 1 2 0.3 2 7 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 2 98% 2 99% 3 100% 7 (longest request) ############################################################### centos: source: liuxuzzz@liuxuzzz:~/Downloads$ ab -n50000 -c10 http://192.168.1.215:8080/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.215 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: nginx/1.11.9 Server Hostname: 192.168.1.215 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 11.895 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12100000 bytes HTML transferred: 600000 bytes Requests per second: 4203.31 [#/sec] (mean) Time per request: 2.379 [ms] (mean) Time per request: 0.238 [ms] (mean, across all concurrent requests) Transfer rate: 993.36 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 4 Processing: 0 2 0.2 2 5 Waiting: 0 2 0.2 2 5 Total: 1 2 0.4 2 7 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 3 98% 3 99% 5 100% 7 (longest request) openresty: liuxuzzz@liuxuzzz:~/Downloads$ ab -n50000 -c10 http://192.168.1.215:8080/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.215 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: openresty/1.11.2.2 Server Hostname: 192.168.1.215 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 11.773 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12400000 bytes HTML transferred: 600000 bytes Requests per second: 4246.88 [#/sec] (mean) Time per request: 2.355 [ms] (mean) Time per request: 0.235 [ms] (mean, across all concurrent requests) Transfer rate: 1028.54 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 6 Processing: 1 2 0.2 2 6 Waiting: 1 2 0.2 2 6 Total: 1 2 0.4 2 8 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 3 98% 3 99% 5 100% 8 (longest request) ####################################################### debian: apt: liuxuzzz@liuxuzzz:~/source/nginx/conf$ ab -n50000 -c10 http://192.168.1.129/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.129 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: nginx/1.6.2 Server Hostname: 192.168.1.129 Server Port: 80 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 8.066 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12050000 bytes HTML transferred: 600000 bytes Requests per second: 6198.91 [#/sec] (mean) Time per request: 1.613 [ms] (mean) Time per request: 0.161 [ms] (mean, across all concurrent requests) Transfer rate: 1458.92 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.3 0 5 Processing: 0 2 1.5 1 21 Waiting: 0 2 1.5 1 21 Total: 0 2 1.6 1 21 Percentage of the requests served within a certain time (ms) 50% 1 66% 1 75% 1 80% 2 90% 2 95% 2 98% 9 99% 10 100% 21 (longest request) source: liuxuzzz@liuxuzzz:~/source/nginx/conf$ ab -n50000 -c10 http://192.168.1.129:8080/ This is ApacheBench, Version 2.3 <$Revision: 1706008 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/ Benchmarking 192.168.1.129 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: nginx/1.11.9 Server Hostname: 192.168.1.129 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 9.487 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12100000 bytes HTML transferred: 600000 bytes Requests per second: 5270.18 [#/sec] (mean) Time per request: 1.897 [ms] (mean) Time per request: 0.190 [ms] (mean, across all concurrent requests) Transfer rate: 1245.49 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 7 Processing: 0 2 0.2 2 8 Waiting: 0 2 0.1 2 8 Total: 1 2 0.4 2 8 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 2 98% 2 99% 4 100% 8 (longest request) openresty: liuxuzzz@liuxuzzz:~/source/nginx/conf$ ab -n50000 -c10 http://192.168.1.129:8080/ 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 192.168.1.129 (be patient) Completed 5000 requests Completed 10000 requests Completed 15000 requests Completed 20000 requests Completed 25000 requests Completed 30000 requests Completed 35000 requests Completed 40000 requests Completed 45000 requests Completed 50000 requests Finished 50000 requests Server Software: openresty/1.11.2.2 Server Hostname: 192.168.1.129 Server Port: 8080 Document Path: / Document Length: 12 bytes Concurrency Level: 10 Time taken for tests: 9.551 seconds Complete requests: 50000 Failed requests: 0 Total transferred: 12400000 bytes HTML transferred: 600000 bytes Requests per second: 5235.12 [#/sec] (mean) Time per request: 1.910 [ms] (mean) Time per request: 0.191 [ms] (mean, across all concurrent requests) Transfer rate: 1267.88 [Kbytes/sec] received Connection Times (ms) min mean[+/-sd] median max Connect: 0 0 0.4 0 4 Processing: 1 2 0.2 2 9 Waiting: 0 2 0.2 2 9 Total: 1 2 0.4 2 9 Percentage of the requests served within a certain time (ms) 50% 2 66% 2 75% 2 80% 2 90% 2 95% 2 98% 2 99% 5 100% 9 (longest request)