zoukankan      html  css  js  c++  java
  • 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)
    

      




  • 相关阅读:
    大型应用程序中的资源destory办法
    PNG格式说明
    北山白云里,隐者自怡悦。
    常量和变量:public static const 和public static var
    60个最佳新年2012年日历壁纸
    想象渲染:3优秀的D室内设计模型的设计案例
    强大的JavaScript表单验证插件
    带给你灵感的3D街画艺术设计
    铁道部购票网站存泄密危险 CDN服务商技术短板是主因
    GNU make manual 翻译( 一百二十五)
  • 原文地址:https://www.cnblogs.com/pansidong/p/10662286.html
Copyright © 2011-2022 走看看