Siege 对web 接口进行 post 压力测试

tools

在服务器开发中, 需要对接口进行压力测试, 以便根据性能确定服务的机器数, 做个笔记.

siege 安装

MacOS 下直接安装: brew install siege

centos 下:

siege 常用命令

  • -c 指定并发数
  • -r 指定测试次数
  • -f urls.txt 指定url
  • -i 随机发送URL
  • -b 请求无需等待
  • -t 持续测试, 默认分钟 ,-t -r 不同时使用
  • -T 指定提交数据方式

siege 返回参数

  • Transactions(完成次数)
  • Availability(可用性)
  • Elapsed time(总共使用时长)
  • Data transferred(数据传输)
  • Response time(响应时间，显示网络连接的速度)
  • Transaction rate(平均每秒完成的处理次数)
  • Throughput(平均每秒传送数据)
  • Concurrency(实际最高并发连接数)
  • Successful transactions(成功处理次数)
  • Failed transactions(失败处理次数)
  • Longest transaction(最长传输时长)
  • Shortest transaction(最短传输时长)

siege post 测试 demo

有test.json 文件如下, 作为 post 的参数

{"house_guid": "test",
"picture_list" : 
["/upload/landlordunit/day_191113/thumb/201911131027443503_390_390.jpeg", 
"/upload/landlordunit/day_191113/thumb/201911131027315994_390_390.jpg",
 "/upload/landlordunit/day_191113/thumb/201911131027407924_390_390.jpg", 
 "/upload/landlordunit/day_191113/thumb/201911131027422039_390_390.jpg", 
 "/upload/landlordunit/day_191113/thumb/201911131049567838_390_390.jpg", 
 "/upload/landlordunit/day_191113/thumb/201911131022018509_390_390.jpg", 
 "/upload/landlordunit/day_200303/thumb/202003031121072526_390_390.jpg", 
 "/upload/landlordunit/day_200303/thumb/202003031734578155_390_390.jpg", 
 "/upload/landlordunit/day_191113/thumb/201911131022018547_390_390.jpeg",
  "/upload/landlordunit/day_200303/thumb/202003031121281885_390_390.jpg", 
  "/upload/landlordunit/day_200303/thumb/202003031735123214_390_390.jpg"]}

测试某个服务器8080 端口下的接口

 siege -T ‘application/json’ -c 100 -r 5 'http://172.16.87.61:8080/detect/addPicture  POST  < /Users/linyang/PycharmProjects/tujia_projects/ai_adult/test.json'