CentOS压力测试工具Tsung安装、使用和图形报表生成

一、安装

安装环境：

LSB Version:    :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch
Distributor ID: CentOS
Description:    CentOS release 6.5 (Final)
Release:        6.5
Codename:       Final

在安装之前确保安装了以下工具：

yum install gcc -y
yum install perl -y
yum install unixODBC
yum install unixODBC-devel

下载并安装erlang

# wget http://www.erlang.org/download/otp_src_R14B04.tar.gz
# tar -zxvf otp_src_R14B04.tar.gz
# cd otp_src_R14B04
# ./configure --prefix=/usr/local/erlang
# make
# make install

注意：如果出现 " configure: error: No curses library functions found "错误，尝试安装：

yum install -y ncurses-devel

下载并安装Tsung

# wget http://tsung.erlang-projects.org/dist/tsung-1.4.2.tar.gz
# tar -zxvf tsung-1.4.2.tar.gz
# cd tsung-1.4.2
# ./configure --prefix=/usr/local/tsung --with-erlang=/usr/local/erlang
# make
# make install

下载并安装 perl Template,用于生成报告模版

# wget http://cpan.org/modules/by-module/Template/Template-Toolkit-2.24.tar.gz
# tar -zxvf Template-Toolkit-2.24.tar.gz
# cd Template-Toolkit-2.24
# perl Makefile.PL
# make
# make test
# make install

下载并安装 gnuplot,用于聊天生成

# yum install -y gnuplot gd libpng zlib

注意：安装成后添加erlang、tsung环境变量

# vim /etc/profile 
export PATH=$PATH:$JAVA_HOME/bin:/usr/local/erlang/bin:/usr/local/tsung/bin:/usr/local/nginx/sbin:$PATH(修改自己实际变量)
:x保存,退出
# source /etc/profile 
不报错则成功
# tsung -v 
# erl -v
测试

二、使用

在root文件夹下新建.tsung目录，用于存放log和xml配置, 测试配置文件可参考 /usr/local/tsung/share/doc/tsung/examples/目录下配置

<pre name="code" class="plain" style="color: rgb(51, 51, 51); font-size: 13px; line-height: 19.046875px;">#<span style="font-family: SimSun;"> mkdir ~/.tsung</span>

<span style="font-family: SimSun;"># cp /usr/local/tsung/share/doc/tsung/examples/http_simple.xml ~/.tsung/tsung.xml</span>

运行,默认执行脚本~/.tsung/ tsung.xml配置

# tsung start
Starting Tsung
"Log directory is: /root/.tsung/log/20140817-1801"

更多命令：

Usage: tsung <options> start|stop|debug|status
Options:
    -f <file>     set configuration file (default is ~/.tsung/tsung.xml)
                   (use - for standard input)
    -l <logdir>   set log directory (default is ~/.tsung/log/YYYYMMDD-HHMM/)
    -i <id>       set controller id (default is empty)
    -r <command>  set remote connector (default is ssh)
    -s            enable erlang smp on client nodes
    -p <max>      set maximum erlang processes per vm (default is 250000)
    -m <file>     write monitoring output on this file (default is tsung.log)
                   (use - for standard output)
    -F            use long names (FQDN) for erlang nodes
    -w            warmup delay (default is 10 sec)
    -v            print version information and exit
    -6            use IPv6 for Tsung internal communications
    -h            display this help and exit

进入Log目录下可以看到生成的报表信息

# cd  /root/.tsung/log/20140817-1801

# ls -a
match.log  tsung_1b.xml  [e-mail]  tsung.log

生成图形报表，需要 依赖项 gnuplot、perl5及template模板

# yum -y install perl5 gnuplot libtemplate-perl  

进入需要生成图形报表的Log目录，如/root/.tsung/log/20140817-1801

# /usr/local/tsung/lib/tsung/bin/tsung_stats.pl
creating subdirectory data 
creating subdirectory gnuplot_scripts 
creating subdirectory images 
warn, last interval (0) not equal to the first, use the first one (10)
No data for Event
No data for Errors

# ls 
data    nuplot_scripts  images     report.html   [e-mail]
gnuplot.log  graph.html       match.log  tsung_1b.xml  tsung.log

架设一个Http服务器打开report.html就可以看到生成的报表了.