使用httperf和autobench直观的分析服务器性能

httperf + autobench + gnuplot安装

需要安装如下源码包：

autobench-2.1.2.tar.gz

gd-2.0.34.tar.bz2

gnuplot-4.2.0.tar.gz

httperf-0.9.0.tar.gz

pcre-7.1.tar.bz2

pcre-devel-4.5-3.2.RHEL4.i386.rpm

安装前先确认是否安装过如下程序：

gcc gcc-c++ gcc-g77 flex bison autoconf automake bzip2-devel zlib-devel ncurses-devel libjpeg-devel

libpng-devel libtiff-devel freetype-devel pam-devel pcre pcre-devel

安装GD2：

cd /usr/local/src

wget http://www.boutell.com/gd/http/gd-2.0.33.tar.gz

tar xzvf gd-2.0.33.tar.gz

cd gd-2.0.33

./configure --prefix=/usr/local/gd2

make

make install

echo "//usr/local/gd2/lib" >> /etc/ld.so.conf

ldconfig

安装texinfo-4.7：

cd /usr/local/src

wget http://ftp.gnu.org/gnu/texinfo/texinfo-4.8.tar.gz

tar zxvf texinfo-4.8.tar.gz

cd texinfo-4.8

./configure

make && make install

安装gnuplot：

cd /usr/local/src

wget http://nchc.dl.sourceforge.net/sourceforge/gnuplot/gnuplot-4.2.0.tar.gz
tar zxvf gnuplot-4.2.0.tar.gz

cd gnupolt-4.2.0

./configure \

--prefix=/usr/local/gnuplot \

--with-cwdrc --without-row-help \

--with-kpsexpand \

--with-gd=/usr/local/gd2

make && make install

安装httperf:

cd /usr/local/src

wget

tar zxvf httperf-0.8.tar.gz

cd httperf-0.8

./configure --prefix=/usr/local/httperf

make && make install

安装autobench包：

cd /usr/local/src

wget http://www.xenoclast.org/autobench/downloads/autobench-2.1.2.tar.gz
tar zxvf autobench-2.1.2.tar.gz

cd autobench-2.1.2

make && make install

vi /etc/profile

在HISTSIZE=1000下面添加一行：

export PATH=/usr/local/bin:/usr/local/gnuplot/bin:/usr/local/httperf/bin:$PATH

source /etc/profile

如果上面编译都没有错误，执行下面命令：

cp /usr/local/bin/bench2graph /usr/local/bin/bench2png

vi /usr/local/bin/bench2png

sed -i 's/postscript color/png xffffff/g' /usr/local/bin/bench2png

测试一个服务器性能，生成tsv文件：

/usr/local/bin/autobench \

--single_host \

--host1=192.168.0.2 \

--port1=80 \

--quiet \

--low_rate=10 \

--high_rate=100 \

--rate_step=10 \

--num_call=1 \

--num_conn=100 \

--timeout=10 \

--file /opt/result.tsv

把tsv文件用图形表示出来：

/usr/local/bin/bench2png /opt/result.tsv /opt/result.png [ 1 2 3 .... ]

如果对两台服务器进行比较，则用下面命令：

/usr/local/bin/autobench \

--host1=squid.yhc.com \

--port1=80 \

--host2=nginx.yhc.com \

--port2=80 \

--quiet \

--low_rate=100 \

--high_rate=5000 \

--rate_step=10 \

--num_call=1 \

--num_conn=3000 \

--timeout=5 \

--file /opt/result.tsv

再把生成的数据转化成图形：

/usr/local/bin/bench2png /opt/result.tsv /opt/result.png [ 1 2 3 .... ]

注：

[1 2 3 .... ]的值分别表示如下：

1 dem_req_rate

2 req_rate_nginx.yhc.com

3 con_rate_nginx.yhc.com

4 min_rep_rate_nginx.jackbillow.com

5 avg_rep_rate_nginx.jackbillow.com

6 max_rep_rate_nginx.jackbillow.com

7 stddev_rep_rate_yhc.jackbillow.com

8 resp_time_nginx.jackbillow.com

9 net_io_nginx.jackbillow.com

10 errors_nginx.jackbillow.com

11 req_rate_apache.jackbillow.com

12con_rate_apache.jackbillow.com

13 min_rep_rate_squid.jackbillow.com

14 avg_rep_rate_squid.jackbillow.com

15 max_rep_rate_squid.jackbillow.com

16 stddev_rep_rate_squid.jackbillow.com

17 resp_time_squid.jackbillow.com

18 net_io_squid.jackbillow.com

19 errors_squid.jackbillow.com

例如，我做如下对比：

2 req_rate_nginx.jackbillow.com

11 req_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/result.tsv /opt/result.png [ 2 11 ]

3 con_rate_nginx.jackbillow.com

12 con_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/result.tsv /opt/result.png [ 3 12 ]

4 min_rep_rate_nginx.jackbillow.com

13 min_rep_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/Result.tsv /opt/result.png [ 4 13 ]

5 avg_rep_rate_nginx.jackbillow.com

14 avg_rep_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/resultdef.tsv /opt/resulta5_14.png [ 5 14 ]

6 max_rep_rate_nginx.jackbillow.com

15 max_rep_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/Resultabc.tsv /opt/resultaabc6_15.png [ 6 15 ]

7 stddev_rep_rate_nginx.jackbillow.com

16 stddev_rep_rate_squid.jackbillow.com

/usr/local/bin/bench2png /opt/Resultabc.tsv /opt/resultaabc7_16.png [ 7 16 ]

8 resp_time_nginx.jackbillow.com

17 resp_time_squid.jackbillow.com

/usr/local/bin/bench2png /opt/resultdef.tsv /opt/resultaabc8_17.png [ 8 17 ]

9 net_io_nginx.jackbillow.com

18 net_io_squid.jackbillow.com

/usr/local/bin/bench2png /opt/resultdef.tsv /opt/resultaabc9_18.png [ 9 18 ]

10 errors_nginx.jackbillow.com

19 errors_squid.jackbillow.com

/usr/local/bin/bench2png /opt/Resultabc.tsv /opt/resultaabc10_19.png [ 10 19 ]