Mac环境下，进行接口压力测试

  

   

    

     

    
    

     

      brew install ctags # 依赖安装
     
    
   

    

     

    
    

     

      wget http://blog.zyan.cc/soft/linux/webbench/webbench-1.5.tar.gz
     
    
   

    

     

    
    

     

      tar -zxvf webbench-1.5.tar.gz
     
    
   

    

     

    
    

     

      cd webbench-1.5
     
    
   

    

     

    
    

     

      mkdir -pv /usr/local/man/man1 # 必须
     
    
   

    

     

    
    

     

      sodo make && sudo make install # sudo 权限因为需要创建文件夹
     
    
  
 

  

   

    

     

    
    

     

      liuxin@KK-MINI  ~/webbench/webbench-1.5  mkdir -pv /usr/local/man/man1
     
    
   

    

     

    
    

     

      liuxin@KK-MINI  ~/webbench/webbench-1.5  sudo make && sudo makeinstall
     
    
   

    

     

    
    

     

      make: Nothing to be done for `all'.
     
    
   

    

     

    
    

     

      install -s webbench /usr/local/bin
     
    
   

    

     

    
    

     

      install -m 644 webbench.1 /usr/local/man/man1
     
    
   

    

     

    
    

     

      install -d /usr/local/share/doc/webbench
     
    
   

    

     

    
    

     

      install -m 644 debian/copyright /usr/local/share/doc/webbench
     
    
   

    

     

    
    

     

      install -m 644 debian/changelog /usr/local/share/doc/webbench
     
    
   

    

     

    
    

     

      
     
    
  
 

webbench -c 50 -t 30 http://127.0.0.1:6969/shenghuojiaofei/test

• 系统默认会开启1500个端口，所以如果大于1500也会出错
• 当设每秒进行800连接时候

  

   

    

     

    
    

     

       ✘ liuxin@KK-MINI  ~  webbench -c 800 -t 1 --get http://localhost:6969/shenghuojiaofei/
     
    
   

    

     

    
    

     

      Webbench - Simple Web Benchmark 1.5
     
    
   

    

     

    
    

     

      Copyright (c) Radim Kolar 1997-2004, GPL Open Source Software.
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      Benchmarking: GET http://localhost:6969/shenghuojiaofei/
     
    
   

    

     

    
    

     

      800 clients, running 1 sec.
     
    
   

    

     

    
    

     

      problems forking worker no. 539
     
    
   

    

     

    
    

     

      fork failed.: Operation timed out
     
    
   

    

     

    
    

     

      prompt_status:5: fork failed: resource temporarily unavailable
     
    
  
 

• 解决办法是修改线程数
• 查看mac下最大线程数

  

   

    

     

    
    

     

       liuxin@KK-MINI  ~  ulimit -u 10000
     
    
   

    

     

    
    

     

      ulimit: value exceeds hard limit
     
    
   

    

     

    
    

     

       ✘ liuxin@KK-MINI  ~  ulimit -a
     
    
   

    

     

    
    

     

      -t: cpu time (seconds)              unlimited
     
    
   

    

     

    
    

     

      -f: file size (blocks)              unlimited
     
    
   

    

     

    
    

     

      -d: data seg size (kbytes)          unlimited
     
    
   

    

     

    
    

     

      -s: stack size (kbytes)             8192
     
    
   

    

     

    
    

     

      -c: core file size (blocks)         0
     
    
   

    

     

    
    

     

      -v: address space (kbytes)          unlimited
     
    
   

    

     

    
    

     

      -l: locked-in-memory size (kbytes)  unlimited
     
    
   

    

     

    
    

     

      -u: processes                       709
     
    
   

    

     

    
    

     

      -n: file descriptors                4864
     
    
   

    

     

    
    

     

       liuxin@KK-MINI  ~ 
     
    
  
 

因为我用了800个所以就出错了

文章来源: springlearn.blog.csdn.net，作者：西魏陶渊明，版权归原作者所有，如需转载，请联系作者。

原文链接：springlearn.blog.csdn.net/article/details/102425290