最近需要测试一下Openfire服务器的性能，然后就选择了用Tsung这个鼎鼎大名的工具来进行测试，只不过Tsung的安装需要CentOS系统，并且，安装过程也不是那么容易的，所以这里参考了一下别人的博客，现在记录如下。
转载地址：http://blog.csdn.net/flyforqie/article/details/38640069，如转载请注明原文出处。
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 tsung_controller@iZ234cp44ihZ.log 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 tsung_controller@iZ234cp44ihZ.log
- 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.