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  • ubuntu,centor 安装apache bench

    ab全称为:apache bench。

    是apache自带的压力测试工具。ab非常实用,它不仅可以对apache服务器进行网站访问压力测试,也可以对或其它类型的服务器进行压力测试。比如nginx、tomcat、IIS等。

        ubuntu 安装:

        sudo apt-get install apache2-utils



    centos 安装:
    yum install apr-util
    
    # 安装依赖 yum-utils中的yumdownload 工具
    # 如果没有找到 yumdownload 命令可以
    yum install yum-utils



    zhubin@zhubin:/$ ab -n 1000 -c 100 http://local.wo.com/api.com/Index/getBanner
    This is ApacheBench, Version 2.3 <$Revision: 1528965 $>
    Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
    Licensed to The Apache Software Foundation, http://www.apache.org/
    
    Benchmarking local.wo.com (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 requests
    
    
    Server Software:        nginx
    Server Hostname:        local.wo.com
    Server Port:            80
    
    Document Path:          /api.com/Index/getBanner
    Document Length:        162 bytes
    
    Concurrency Level:      100
    Time taken for tests:   0.074 seconds
    Complete requests:      1000
    Failed requests:        0
    Non-2xx responses:      1000
    Total transferred:      305000 bytes
    HTML transferred:       162000 bytes
    Requests per second:    13576.44 [#/sec] (mean)
    Time per request:       7.366 [ms] (mean)
    Time per request:       0.074 [ms] (mean, across all concurrent requests)
    Transfer rate:          4043.76 [Kbytes/sec] received
    
    Connection Times (ms)
                  min  mean[+/-sd] median   max
    Connect:        1    3   0.6      3       5
    Processing:     1    4   1.1      4       8
    Waiting:        1    3   1.1      3       8
    Total:          4    7   0.8      7      10
    
    Percentage of the requests served within a certain time (ms)
      50%      7
      66%      7
      75%      7
      80%      7
      90%      8
      95%      8
      98%      9
      99%     10
     100%     10 (longest request)
    

      




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  • 原文地址:https://www.cnblogs.com/pansidong/p/10662286.html
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