kong 网关和spring cloud gateway网关性能测试对比

该测试只是简单在同一台机器设备对spring cloud gateway网关和kong网关进行对比，受限于笔者所拥有的资源，此处仅做简单评测。

一、使用spring boot 的auth-service作为服务提供者

该服务提供了一个/health接口，接口返回"OK"，运行的地址为：192.168.188.108:8174

二、使用kong 网关代理该服务

2.1、创建service

curl -i -s -X POST http://localhost:8001/services   --data name=auth-service   --data url='http://192.168.188.108:8174'

2.2. 给服务绑定route

curl -i -X POST http://localhost:8001/services/auth-service/routes   --data 'paths[]=/auth-service'  --data name=auth-service_route

2.3、测试通过kong网关来进行访问

[root@localhost ~]# curl -X GET http://192.168.188.101:8000/auth-service/health
ok

2.4、使用upstream来进行负载均衡

• 创建upstream

curl -X POST http://localhost:8001/upstreams --data name=auth_upstream

• 给upstream绑定目标服务

curl -X POST http://localhost:8001/upstreams/auth_upstream/targets --data target='192.168.188.108:8174'
curl -X POST http://localhost:8001/upstreams/auth_upstream/targets --data target='192.168.188.108:8176'

• 更新service指定的url地址

curl -X PATCH http://localhost:8001/services/auth-service --data host='auth_upstream'

三、搭建spring cloud 的gateway网关环境

<?xml version="1.0" encoding="UTF-8"?>
<!--suppress MavenPropertyInParent -->
<project xmlns="http://maven.apache.org/POM/4.0.0"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"><parent><artifactId>api-module-gateways</artifactId><groupId>com.api</groupId><version>${env.project.version}</version></parent><modelVersion>4.0.0</modelVersion><artifactId>manager-gateway</artifactId><packaging>jar</packaging><description>后台管理网关</description><properties><maven.compiler.source>8</maven.compiler.source><maven.compiler.target>8</maven.compiler.target></properties><!-- 具体的jar包依赖 --><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter</artifactId><exclusions><exclusion><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-logging</artifactId></exclusion></exclusions></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-gateway</artifactId></dependency><!-- 注册中心与配置中心 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></dependency><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId></dependency><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-openfeign-core</artifactId></dependency><dependency><groupId>io.github.openfeign</groupId><artifactId>feign-okhttp</artifactId></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><scope>provided</scope></dependency></dependencies><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><version>2.1.0.RELEASE</version><executions><execution><goals><goal>repackage</goal></goals></execution></executions></plugin></plugins></build></project>

bootstrap.yaml

server:port: 8171
spring:cloud:gateway:discovery:locator:enabled: true routes:- id: auth-serviceuri: lb://auth-servicepredicates:- Path=/auth-service/**filters:- RewritePath=/auth-service/(?<path>.*), /$\{path}
feign:client:config:default:connectTimeout: 10000readTimeout: 10000 
open:gateway:excludes: skipUrl:- /config/all/content- /auth/manager/captcha- /auth/manager/login- /auth/manager/isAlreadylogin- /config/dick/selectAllDick- /config/menu/selectTreeDick- /health

测试接口能否正常使用：

curl -X GET http://192.168.188.108:8171/auth-service/health

四、性能测试对比

4.1、1000个请求、100并发场景

• kong 网关

  [root@localhost wrk-4.2.0]# ab -n 1000 -c 100 http://192.168.188.101:8000/auth-service/health
  This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
  Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
  Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.101 (be patient)
  Completed 100 requests
  Completed 200 requests
  Completed 300 requests
  Completed 400 requests
  Completed 500 requests
  Completed 600 requests
  Completed 700 requests
  Completed 800 requests
  Completed 900 requests
  Completed 1000 requests
  Finished 1000 requestsServer Software:        kong/3.9.0.0-enterprise-edition
  Server Hostname:        192.168.188.101
  Server Port:            8000Document Path:          /auth-service/health
  Document Length:        2 bytesConcurrency Level:      100
  Time taken for tests:   0.321 seconds
  Complete requests:      1000
  Failed requests:        0
  Write errors:           0
  Total transferred:      325331 bytes
  HTML transferred:       2000 bytes
  Requests per second:    3112.66 [#/sec] (mean)
  Time per request:       32.127 [ms] (mean)
  Time per request:       0.321 [ms] (mean, across all concurrent requests)
  Transfer rate:          988.91 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
  Connect:        1    8   3.9      8      17
  Processing:     3   21   9.9     18      67
  Waiting:        3   19   9.3     15      62
  Total:         10   29  10.8     28      79Percentage of the requests served within a certain time (ms)50%     2866%     3075%     3380%     3690%     4495%     4898%     6299%     70100%     79 (longest request)
  

• spring cloud gateway

[root@localhost wrk-4.2.0]# ab -n 1000 -c 100 http://192.168.188.108:8171/auth-service/health
This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.108 (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requestsServer Software:
Server Hostname:        192.168.188.108
Server Port:            8171Document Path:          /auth-service/health
Document Length:        2 bytesConcurrency Level:      100
Time taken for tests:   0.676 seconds
Complete requests:      1000
Failed requests:        0
Write errors:           0
Total transferred:      182000 bytes
HTML transferred:       2000 bytes
Requests per second:    1478.79 [#/sec] (mean)
Time per request:       67.623 [ms] (mean)
Time per request:       0.676 [ms] (mean, across all concurrent requests)
Transfer rate:          262.83 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
Connect:        0    9   7.2      7      32
Processing:    13   55  19.6     50     108
Waiting:       12   53  18.5     50     104
Total:         24   63  18.4     57     113Percentage of the requests served within a certain time (ms)50%     5766%     6975%     7880%     8290%     9095%     9898%    10599%    111100%    113 (longest request)

4.2、10000个请求、100并发场景

• kong网关

  [root@localhost wrk-4.2.0]# ab -n 10000 -c 100 http://192.168.188.101:8000/auth-service/health
  This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
  Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
  Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.101 (be patient)
  Completed 1000 requests
  Completed 2000 requests
  Completed 3000 requests
  Completed 4000 requests
  Completed 5000 requests
  Completed 6000 requests
  Completed 7000 requests
  Completed 8000 requests
  Completed 9000 requests
  Completed 10000 requests
  Finished 10000 requestsServer Software:        kong/3.9.0.0-enterprise-edition
  Server Hostname:        192.168.188.101
  Server Port:            8000Document Path:          /auth-service/health
  Document Length:        2 bytesConcurrency Level:      100
  Time taken for tests:   1.549 seconds
  Complete requests:      10000
  Failed requests:        0
  Write errors:           0
  Total transferred:      3250520 bytes
  HTML transferred:       20000 bytes
  Requests per second:    6455.87 [#/sec] (mean)
  Time per request:       15.490 [ms] (mean)
  Time per request:       0.155 [ms] (mean, across all concurrent requests)
  Transfer rate:          2049.31 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
  Connect:        1    5   2.0      5      13
  Processing:     2   10   4.4     10      44
  Waiting:        2   10   4.0      9      42
  Total:          4   15   5.0     14      49Percentage of the requests served within a certain time (ms)50%     1466%     1675%     1880%     1990%     2395%     2598%     2899%     31100%     49 (longest request)
  

• spring cloud gateway

[root@localhost wrk-4.2.0]# ab -n 10000 -c 100 http://192.168.188.108:8171/auth-service/health
This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.108 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requestsServer Software:
Server Hostname:        192.168.188.108
Server Port:            8171Document Path:          /auth-service/health
Document Length:        2 bytesConcurrency Level:      100
Time taken for tests:   4.399 seconds
Complete requests:      10000
Failed requests:        0
Write errors:           0
Total transferred:      1820000 bytes
HTML transferred:       20000 bytes
Requests per second:    2273.37 [#/sec] (mean)
Time per request:       43.988 [ms] (mean)
Time per request:       0.440 [ms] (mean, across all concurrent requests)
Transfer rate:          404.06 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
Connect:        0    4   4.7      2      36
Processing:     6   40   9.5     39      89
Waiting:        6   39   9.7     38      89
Total:         13   44   8.7     42      91Percentage of the requests served within a certain time (ms)50%     4266%     4575%     4780%     4990%     5595%     5998%     6699%     72100%     91 (longest request)

4.3、100000个请求、500并发场景

• kong网关

  [root@localhost wrk-4.2.0]# ab -n 100000 -c 500 http://192.168.188.101:8000/auth-service/health
  This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
  Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
  Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.101 (be patient)
  Completed 10000 requests
  Completed 20000 requests
  Completed 30000 requests
  Completed 40000 requests
  Completed 50000 requests
  Completed 60000 requests
  Completed 70000 requests
  Completed 80000 requests
  Completed 90000 requests
  Completed 100000 requests
  Finished 100000 requestsServer Software:        kong/3.9.0.0-enterprise-edition
  Server Hostname:        192.168.188.101
  Server Port:            8000Document Path:          /auth-service/health
  Document Length:        2 bytesConcurrency Level:      500
  Time taken for tests:   14.316 seconds
  Complete requests:      100000
  Failed requests:        0
  Write errors:           0
  Total transferred:      32598168 bytes
  HTML transferred:       200000 bytes
  Requests per second:    6985.06 [#/sec] (mean)
  Time per request:       71.581 [ms] (mean)
  Time per request:       0.143 [ms] (mean, across all concurrent requests)
  Transfer rate:          2223.64 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
  Connect:        0   33  64.3     29    3032
  Processing:    13   38  18.7     35     353
  Waiting:        3   37  18.5     35     352
  Total:         23   70  67.0     65    3067Percentage of the requests served within a certain time (ms)50%     6566%     6775%     6980%     7190%     7595%     8198%     9399%    120100%   3067 (longest request)
  

• spring cloud gateway

[root@localhost wrk-4.2.0]# ab -n 100000 -c 500 http://192.168.188.108:8171/auth-service/health
This is ApacheBench, Version 2.3 <$Revision: 1430300 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/Benchmarking 192.168.188.108 (be patient)
Completed 10000 requests
Completed 20000 requests
Completed 30000 requests
Completed 40000 requests
Completed 50000 requests
Completed 60000 requests
Completed 70000 requests
Completed 80000 requests
Completed 90000 requests
Completed 100000 requests
Finished 100000 requestsServer Software:
Server Hostname:        192.168.188.108
Server Port:            8171Document Path:          /auth-service/health
Document Length:        2 bytesConcurrency Level:      500
Time taken for tests:   41.851 seconds
Complete requests:      100000
Failed requests:        0
Write errors:           0
Total transferred:      18200000 bytes
HTML transferred:       200000 bytes
Requests per second:    2389.42 [#/sec] (mean)
Time per request:       209.256 [ms] (mean)
Time per request:       0.419 [ms] (mean, across all concurrent requests)
Transfer rate:          424.68 [Kbytes/sec] receivedConnection Times (ms)min  mean[+/-sd] median   max
Connect:        0  130 711.8      2   15067
Processing:     7   73  13.3     71     285
Waiting:        6   73  13.0     70     234
Total:         19  203 712.8     74   15156Percentage of the requests served within a certain time (ms)50%     7466%     7775%     8180%     8490%    10495%   107898%   307299%   3093100%  15156 (longest request)

kong网关与Spring cloud网关的性能对比
测试场景	指标	Kong 网关	Spring Cloud Gateway
十万 请求, 10并发	请求完成时间 (秒)	37.815	53.754
	每秒请求数 (#/sec)	2644.48	1860.34
	平均每个请求时间 (ms)	3.781	5.375
	传输速率 (Kbytes/sec)	839.31	330.65
	50% 响应时间 (ms)	3	5
	95% 响应时间 (ms)	8	7
	最大响应时间 (ms)	20	83
十万 请求, 50并发	请求完成时间 (秒)	17.018	39.327
	每秒请求数 (#/sec)	5876.28	2542.79
	平均每个请求时间 (ms)	8.509	19.663
	传输速率 (Kbytes/sec)	1865.07	451.94
	50% 响应时间 (ms)	8	19
	95% 响应时间 (ms)	13	26
	最大响应时间 (ms)	59	162
十万 请求, 100 并发	请求完成时间 (秒)	15.573	39.906
	每秒请求数 (#/sec)	6421.28	2505.89
	平均每个请求时间 (ms)	15.573	39.906
	传输速率 (Kbytes/sec)	2031.99	445.38
	50% 响应时间 (ms)	15	38
	95% 响应时间 (ms)	25	55
	最大响应时间 (ms)	76	183
十万 请求, 200 并发	请求完成时间 (秒)	14.861	41.003
	每秒请求数 (#/sec)	6729.09	2438.82
	平均每个请求时间 (ms)	29.722	82.007
	传输速率 (Kbytes/sec)	2049.31	433.46
	50% 响应时间 (ms)	29	79
	95% 响应时间 (ms)	42	98
	最大响应时间 (ms)	120	212
十万 请求, 500 并发	请求完成时间 (秒)	15.054	43.48
	每秒请求数 (#/sec)	6642.81	2299.91
	平均每个请求时间 (ms)	75.269	217.4
	传输速率 (Kbytes/sec)	2108.14	408.77
	50% 响应时间 (ms)	68	81
	95% 响应时间 (ms)	96	1091
	最大响应时间 (ms)	1111	15144
Kong 网关在高并发情况下整体性能优于 Spring Cloud Gateway，主要体现在更快的响应时间、更高的每秒请求数以及较低的延迟波动。