使ApacheBench支持multi-url的方法

由于标准的ab只支持对单个uri进行压测,不满足实际需要,故做以下修改,使ab支持multi-url。

1、下载Apache httpd相关源码包以及针对ab工具的patch包

  wget https://mirrors.tuna.tsinghua.edu.cn/apache/apr/apr-1.6.5.tar.gz  wget https://mirrors.tuna.tsinghua.edu.cn/apache/apr/apr-util-1.6.1.tar.gz  wget https://mirrors.tuna.tsinghua.edu.cn/apache/httpd/httpd-2.4.37.tar.gz  wget https://github.com/philipgloyne/apachebench-for-multi-url/archive/master.zip

注:httpd依赖于apr和apr-util

2、编译安装apr

  tar -zxf apr-1.6.5.tar.gz  cd apr-1.6.5  ./configure --prefix=/usr/local/apr  make && make install

3、编译安装apr-util

  tar -zxf apr-util-1.6.1.tar.gz  cd apr-util-1.6.1  ./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr  make && make install

4、替换httpd源码里面的ab.c文件

  unzip master.zip  tar -zxf httpd-2.4.37.tar.gz  cp ./apachebench-for-multi-url-master/ab.c ./httpd-2.4.37/support/

5、编译安装httpd

  cd httpd-2.4.37  ./configure                   --with-apr=/usr/local/apr          --with-apr-util=/usr/local/apr-util     --prefix=/usr/local/apache         --sysconfdir=/etc/httpd24          --enable-so                 --enable-ssl                --enable-cgi                --enable-rewrite              --with-zlib                 --with-pcre                 --with-mpm=prefork             --enable-modules=most            --enable-mpms-shared=all     make && make install

6、验证结果

  #/usr/local/apache/bin/ab -h  Usage: /usr/local/apache/bin/ab [options] [http[s]://]hostname[:port]/path  Options are:    -n requests   Number of requests to perform    -c concurrency Number of multiple requests to make    -t timelimit  Seconds to max. wait for responses    -b windowsize  Size of TCP send/receive buffer, in bytes    -p postfile   File containing data to POST. Remember also to set -T    -u putfile   File containing data to PUT. Remember also to set -T    -T content-type Content-type header for POSTing, eg.            'application/x-www-form-urlencoded'            Default is 'text/plain'    -v verbosity  How much troubleshooting info to print    -w       Print out results in HTML tables    -i       Use HEAD instead of GET    -x attributes  String to insert as table attributes    -y attributes  String to insert as tr attributes    -z attributes  String to insert as td or th attributes    -C attribute  Add cookie, eg. 'Apache=1234. (repeatable)    -H attribute  Add Arbitrary header line, eg. 'Accept-Encoding: gzip'            Inserted after all normal header lines. (repeatable)    -A attribute  Add Basic WWW Authentication, the attributes            are a colon separated username and password.    -P attribute  Add Basic Proxy Authentication, the attributes            are a colon separated username and password.    -X proxy:port  Proxyserver and port number to use    -V       Print version number and exit    -k       Use HTTP KeepAlive feature    -d       Do not show percentiles served table.    -S       Do not show confidence estimators and warnings.    -g filename   Output collected data to gnuplot format file.    -e filename   Output CSV file with percentages served    -r       Don't exit on socket receive errors.    -h       Display usage information (this message)    -L       Use URL list file name, eg. url.txt    -Z ciphersuite Specify SSL/TLS cipher suite (See openssl ciphers)    -f protocol   Specify SSL/TLS protocol (SSL2, SSL3, TLS1, or ALL)

可以看到ab已经支持-L参数(上面帮助信息的倒数第3行),大功告成。

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