Nginx吞吐量实测

传说中的Nginx吞吐量性能到底如何,小弟这里献丑测试一番。

一、测试准备

1  硬件

1)DELL 2U 服务器  被测对象

CPU : Intel(R) Xeon(R) CPU           X5650  @ 2.67GHz  12核24线程

MEM : 64G

2) 自用PC机  压力机 

CPU : Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz  4核8线程

MEM : 16G

2  软件

1) DELL 2U 服务器  被测对象

IP:172.17.1.170

web server : openresty

2)  自用PC机  压力机 

压力测试工具:ab

3  一些设定

1) 两台机器都关闭iptables防火墙

service iptables stop

2)  两台机器的文件打开数设定为65535

su root

ulimit -n 65535

3) 自用pc以init 3模式启动,减少图形界面带来的性能损耗

sed -i -e 's/id:5/id:3/g' /etc/inittab

init 6

 

二、测试过程

在自用PC上运行命令三次:

ab -n 200000 -c 1000 -k http://172.17.1.170/

 

三、测试结果分析

三次测试的结果如下,

 

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 172.17.1.170 (be patient)


Server Software:        openresty/1.9.7.5
Server Hostname:        172.17.1.170
Server Port:            80

Document Path:          /
Document Length:        178 bytes

Concurrency Level:      1000
Time taken for tests:   7.408 seconds
Complete requests:      200000
Failed requests:        393
   (Connect: 0, Receive: 0, Length: 393, Exceptions: 0)
Write errors:           0
Non-2xx responses:      200000
Keep-Alive requests:    197660
Total transferred:      68000090 bytes
HTML transferred:       35607860 bytes
Requests per second:    26998.35 [#/sec] (mean)
Time per request:       37.039 [ms] (mean)
Time per request:       0.037 [ms] (mean, across all concurrent requests)
Transfer rate:          8964.31 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    2  64.0      0    3001
Processing:     2   11  68.3      4    3705
Waiting:        0   11  68.3      4    3705
Total:          2   13 110.1      4    6529

Percentage of the requests served within a certain time (ms)
  50%      4
  66%      4
  75%      5
  80%      9
  90%     16
  95%     17
  98%     18
  99%     45
 100%   6529 (longest request)
 
 
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 172.17.1.170 (be patient)


Server Software:        openresty/1.9.7.5
Server Hostname:        172.17.1.170
Server Port:            80

Document Path:          /
Document Length:        178 bytes

Concurrency Level:      1000
Time taken for tests:   7.460 seconds
Complete requests:      200000
Failed requests:        805
   (Connect: 0, Receive: 0, Length: 805, Exceptions: 0)
Write errors:           0
Non-2xx responses:      200000
Keep-Alive requests:    197253
Total transferred:      68010415 bytes
HTML transferred:       35616100 bytes
Requests per second:    26810.03 [#/sec] (mean)
Time per request:       37.299 [ms] (mean)
Time per request:       0.037 [ms] (mean, across all concurrent requests)
Transfer rate:          8903.13 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    2  55.3      0    3001
Processing:     0    9  59.5      4    3546
Waiting:        0    9  59.5      4    3546
Total:          0   10  97.8      4    6539

Percentage of the requests served within a certain time (ms)
  50%      4
  66%      4
  75%      4
  80%      4
  90%      4
  95%      5
  98%      5
  99%     59
 100%   6539 (longest request)
 
 
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 172.17.1.170 (be patient)


Server Software:        openresty/1.9.7.5
Server Hostname:        172.17.1.170
Server Port:            80

Document Path:          /
Document Length:        178 bytes

Concurrency Level:      1000
Time taken for tests:   7.582 seconds
Complete requests:      200000
Failed requests:        105
   (Connect: 0, Receive: 0, Length: 105, Exceptions: 0)
Write errors:           0
Non-2xx responses:      200015
Keep-Alive requests:    198002
Total transferred:      67998260 bytes
HTML transferred:       35604770 bytes
Requests per second:    26377.84 [#/sec] (mean)
Time per request:       37.911 [ms] (mean)
Time per request:       0.038 [ms] (mean, across all concurrent requests)
Transfer rate:          8758.04 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    2  59.1      0    7000
Processing:     3   12  70.7      4    6717
Waiting:        0   12  70.7      4    6717
Total:          3   13 104.5      4    7473

Percentage of the requests served within a certain time (ms)
  50%      4
  66%      4
  75%      5
  80%     11
  90%     17
  95%     17
  98%     18
  99%    192
 100%   7473 (longest request)
 
 
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 172.17.1.170 (be patient)


Server Software:        openresty/1.9.7.5
Server Hostname:        172.17.1.170
Server Port:            80

Document Path:          /
Document Length:        178 bytes

Concurrency Level:      1000
Time taken for tests:   7.446 seconds
Complete requests:      200000
Failed requests:        551
   (Connect: 0, Receive: 0, Length: 551, Exceptions: 0)
Write errors:           0
Non-2xx responses:      200009
Keep-Alive requests:    197505
Total transferred:      68007115 bytes
HTML transferred:       35612622 bytes
Requests per second:    26858.97 [#/sec] (mean)
Time per request:       37.232 [ms] (mean)
Time per request:       0.037 [ms] (mean, across all concurrent requests)
Transfer rate:          8918.95 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        0    1  53.2      0    3001
Processing:     2   10  60.0      4    3641
Waiting:        0   10  60.0      4    3641
Total:          2   11  94.1      4    6533

Percentage of the requests served within a certain time (ms)
  50%      4
  66%      4
  75%      4
  80%      4
  90%      9
  95%     10
  98%     11
  99%     47
 100%   6533 (longest request)

 

三次的每秒处理的请求数都在26000以上,平均值为26728

 

 

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