apache ab工具安装测试

1.安装

安装包下载地址：

将 httpd-2.2.29.tar.gz 解压到目录 /apps/install/httpd-2.2.29 ，这是我放置的位置

cd /apps/install/httpd-2.2.29

./configure

make

make install

ok ,没有 error 就表示安装成功了，上面我并没有改变他的编译目录，默认的编译目录在

/usr/local/apache2/bin

如果找不到了，搜索呗

find . -name httpd

2.测试

进入 /usr/local/apache2/bin

cd /usr/local/apache2/bin

./ab -n 300 -c 300 http://www.baidu.com/

执行 300次，每次并发 300个请求 www.baidu.com

./ab -n 3000 -c 3000 http://www.test.com/

其中-n代表每次并发量，-c代表总共发送的数量

 

3.测试结果说明

[root@Svr107 bin]# ./ab -n  -c  http://www.test.com/
This is ApacheBench, Version 2.3 <$Revision:  $>
Copyright  Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking www.twioo.com (be patient)
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Completed  requests
Finished  requests

Server Software:        nginx/0.7.
Server Hostname:        www.test.com
Server Port:            

Document Path:          /  ###请求的资源
Document Length:         bytes  ###文档返回的长度，不包括相应头

Concurrency Level:         ###并发个数
Time taken for tests:   30.449 seconds   ###总请求时间
Complete requests:           ###总请求数
Failed requests:             ###失败的请求数
Write errors:
Total transferred:       bytes
HTML transferred:        bytes
Requests per second:    98.52 [#/sec] (mean)      ###平均每秒的请求数
Time per request:       30449.217 [ms] (mean)     ###平均每个请求消耗的时间
Time per request:       10.150 [ms] (mean, across all concurrent requests)  ###上面的请求除以并发数
Transfer rate:          4898.81 [Kbytes/sec] received   ###传输速率

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:             27.1
Processing:      5196.8
Waiting:         5432.8
Total:           5210.5      

Percentage of the requests served within a certain time (ms)
  %      ###%的请求都在7778Ms内完成
  %
  %
  %
  %
  %
  %
  %
 %   (longest request)