Bench

yum -y install texinfo gd gnuplot gd-devel.x86_64
 
wget http://httperf.googlecode.com/files/httperf-0.9.0.tar.gz
wget http://www.xenoclast.org/autobench/downloads/autobench-2.1.2.tar.gz
 
tar -zxvf httperf-0.9.0.tar.gz
tar -zxvf autobench-2.1.2.tar.gz
 
cd httperf-0.9.0 && ./configure && make && make install
cd autobench-2.1.2 && ./configure && make && make install
 
cp /usr/local/bin/bench2graph /usr/local/bin/bench2png
sed -i 's/postscript color/png xffffff/g' /usr/local/bin/bench2png
 
/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 /tmp/result.tsv
 
把tsv文件用图形表示出来：
 
/usr/local/bin/bench2png /tmp/result.tsv /tmp/result.png [ 1 2 3 .... ]

sysbench --test=cpu --cpu-max-prime=20000 run  #cpu测试20000以内的素数

sysbench --test=threads --num-threads=64 --thread-yields=100 --thread-locks=2 run #线程测试

#硬盘性能测试
sysbench --test=fileio --num-threads=8 --file-total-size=4G --file-test-mode=rndrw prepare
sysbench --test=fileio --num-threads=8 --file-total-size=4G --file-test-mode=rndrw run
sysbench --test=fileio --num-threads=8 --file-total-size=4G --file-test-mode=rndrw cleanup

sysbench --test=memory --memory-block-size=16k --memory-total-size=2G run

msyql测试

sysbench --test=oltp --mysql-table-engine=myisam --oltp-table-size=1000000 \
--mysql-socket=/var/lib/mysql/mysql.sock --mysql-user=root --mysql-db=test \
--mysql-host=localhost --db-driver=mysql prepare
#在test库中创建测试table添加1000000条记录

提示错误：sysbench 0.4.10: multi-threaded system evaluation benchmark FATAL: no database driver specified FATAL: failed to initialize database driver!

则是sysbench没有指定对应的数据库driver，在上面的命令后加参数 –db-driver=mysql即可