环境

macOS Mojave 10.14.4
MacBook Pro (13-inch, 2019, Four Thunderbolt 3 ports)
CPU 2.4 GHz Intel Core i5
Memory 16 GB 2133 MHz LPDDR3
Graphics Intel Iris Plus Graphics 655 1536 MB

Nginx

  1. ➜  ~ wrk -c40 -d60 -t30 http://127.0.0.1     
  2. Running 1m test @ http://127.0.0.1
  3.   30 threads and 40 connections
  4.   Thread Stats   Avg      Stdev     Max   +/- Stdev
  5.     Latency     2.66ms    0.94ms  26.25ms   96.41%
  6.     Req/Sec   381.73     29.18   606.00     83.51%
  7.   684871 requests in 1.00m, 1.08GB read
  8. Requests/sec:  11399.62
  9. Transfer/sec:     18.39MB

Zuul+Nginx

  1. ➜  ~ wrk -c40 -d60 -t30 http://127.0.0.1:8080
  2. Running 1m test @ http://127.0.0.1:8080
  3.   30 threads and 40 connections
  4.       Thread Stats   Avg      Stdev     Max   +/- Stdev
  5.     Latency     5.43ms    1.81ms  39.41ms   80.45%
  6.     Req/Sec   185.58     34.76   290.00     67.98%
  7.   333175 requests in 1.00m, 522.44MB read
  8. Requests/sec:   5543.40
  9. Transfer/sec:      8.69MB

用Zuul反向代理Nginx减少了大概一半的请求数，可见Zuul性能比Nginx更差，比Nginx性能差50%以下