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Spring Gateway 和 Zuul 1性能比较

Spring Gateway 和 Zuul 1性能比较

作者: tenlee | 来源:发表于2018-12-22 00:24 被阅读0次

    spring gateway使用基于netty异步io;
    zuul 1使用servlet 3,每个请求一个线程,同步Servlet,多线程阻塞模型。
    而spring貌似不想在支持zuul 2了。issue

    简单demo,get请求转发到http://httpbin.org/get,测试结果如下

    ab -c 10 -n 1000

    • zuul 1结果
    Connection Times (ms)
                  min  mean[+/-sd] median   max
    Connect:        0    0   0.1      0       1
    Processing:   206  300 217.1    215    2254
    Waiting:      206  300 217.0    214    2254
    Total:        206  300 217.1    215    2254
    
    Percentage of the requests served within a certain time (ms)
      50%    215
      66%    221
      75%    227
      80%    247
      90%    582
      95%    685
      98%    905
      99%   1114
     100%   2254 (longest request)
    
    • spring gateway结果
    Connection Times (ms)
                  min  mean[+/-sd] median   max
    Connect:        0    0   0.1      0       1
    Processing:   193  281 189.4    200    2114
    Waiting:      193  281 189.4    200    2113
    Total:        193  281 189.4    201    2114
    
    Percentage of the requests served within a certain time (ms)
      50%    201
      66%    206
      75%    217
      80%    233
      90%    593
      95%    653
      98%    853
      99%   1029
     100%   2114 (longest request)
    

    ab -c 50 -n 1000

    • zuul 1结果
    Connection Times (ms)
                 min  mean[+/-sd] median   max
    Connect:        0    0   0.6      0       4
    Processing:   220  696 322.9    631    2222
    Waiting:      220  695 322.8    630    2222
    Total:        220  696 322.9    631    2224
    
    Percentage of the requests served within a certain time (ms)
     50%    631
     66%    675
     75%    736
     80%    861
     90%   1101
     95%   1499
     98%   1620
     99%   1853
    100%   2224 (longest request)
    
    • spring gateway 结果
    Connection Times (ms)
                  min  mean[+/-sd] median   max
    Connect:        0    0   0.5      0       3
    Processing:   193  274 185.6    201    1848
    Waiting:      193  274 185.6    201    1848
    Total:        193  274 185.7    201    1849
    
    Percentage of the requests served within a certain time (ms)
      50%    201
      66%    205
      75%    212
      80%    223
      90%    610
      95%    661
      98%    776
      99%   1024
     100%   1849 (longest request)
    

    总结

    在低并发的情况下,zuul 1spring gateway差距并不大,
    在高并发情况下,差距会很明显。
    这也就是异步io和多线程阻塞模型的区别。

    参考http://blog.didispace.com/api-gateway-Zuul-1-zuul-2-how-to-choose/

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