1.sysbench安装（sysbench1.1.0）
| [root@master soft]# ls sysbench1.1.0.zip sysbench1.1.0.zip 解压： [root@master soft]# unzip sysbench1.1.0.zip 安装依赖： yum -y install mysql-devel yum -y install make automake libtool pkgconfig libaio-devel vim-common 编译安装： cd sysbench-master/ ./autogen.sh ./configure --with-mysql-includes=/usr/local/mysql/include --with-mysql-libs=/usr/local/mysql/lib make make install cd /usr/local/share/sysbench 若编译安装出错的解决方法： ls -l /usr/local/mysql/lib/libmysqlclient.so.18* ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/ vi /etc/ld.so.conf export LD_LIBRARY_PATH=/usr/local/mysql/lib ldconfig |
2.sysbench压测说明
| [root@master sysbench-master]# cd /usr/local/share/sysbench [root@master sysbench]# ls bulk_insert.lua oltp_delete.lua oltp_point_select.lua oltp_read_write.lua oltp_update_non_index.lua select_random_points.lua tests oltp_common.lua oltp_insert.lua oltp_read_only.lua oltp_update_index.lua oltp_write_only.lua select_random_ranges.lua 使用其中的oltp_read_write.lua进行读写压力测试： 第1步：构建数据 sysbench oltp_read_write.lua --mysql-socket=/tmp/mysql3306.sock --mysql-host=192.168.88.8 --mysql-port=3306 --mysql-db=lbgtest --mysql-user=root --mysql-password=root --table_size=50000 --tables=10 --threads=20 --time=60 --report-interval=10 prepare 第2步：压测 sysbench oltp_read_write.lua --mysql-socket=/tmp/mysql3306.sock --mysql-host=192.168.88.8 --mysql-port=3306 --mysql-db=lbgtest --mysql-user=root --mysql-password=root --table_size=50000 --tables=10 --threads=20 --time=60 --report-interval=10 run 选项说明： --mysql-db=lbgtest --用来测试的库，需先创建好。 --table-size=100000 表示每个测试表数据量为 100000 --tables=10 测试的表的个数（会自动创建）。 --threads=20 20个并发链接进行测试。 time=60 表示测试总时长为 60秒 --report-interval=10 表示每10秒输出一次测试进度报告 注明：上面的oltp_read_write.lua可写成绝对路径，将prepare改为run即可进行测试。 |
3.压测示例
| 建测试库： mysql> create database lbgtest; 创建测试数据: [root@master sysbench]# sysbench oltp_read_write.lua --mysql-socket=/tmp/mysql3306.sock --mysql-host=192.168.88.8 --mysql-port=3306 --mysql-db=lbgtest --mysql-user=root --mysql-password=root --table_size=50000 --tables=10 --threads=20 --time=60 --report-interval=10 prepare sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Initializing worker threads... Creating table 'sbtest7'... Creating table 'sbtest10'... Creating table 'sbtest8'... Creating table 'sbtest3'... Creating table 'sbtest1'... Creating table 'sbtest2'... Creating table 'sbtest6'... Creating table 'sbtest5'... Creating table 'sbtest4'... Creating table 'sbtest9'... Inserting 50000 records into 'sbtest3' Inserting 50000 records into 'sbtest5' Inserting 50000 records into 'sbtest1' Inserting 50000 records into 'sbtest6' Inserting 50000 records into 'sbtest9' Inserting 50000 records into 'sbtest2' Inserting 50000 records into 'sbtest4' Inserting 50000 records into 'sbtest8' Inserting 50000 records into 'sbtest10' Inserting 50000 records into 'sbtest7' Creating a secondary index on 'sbtest5'... Creating a secondary index on 'sbtest6'... Creating a secondary index on 'sbtest4'... Creating a secondary index on 'sbtest7'... Creating a secondary index on 'sbtest1'... Creating a secondary index on 'sbtest9'... Creating a secondary index on 'sbtest3'... Creating a secondary index on 'sbtest2'... Creating a secondary index on 'sbtest10'... Creating a secondary index on 'sbtest8'... 完成后查看测试数据： 可以在测试库里看到数据： mysql> use lbgtest; mysql> show tables; +-------------------+ | Tables_in_lbgtest | +-------------------+ | sbtest1 | | sbtest10 | | sbtest2 | | sbtest3 | | sbtest4 | | sbtest5 | | sbtest6 | | sbtest7 | | sbtest8 | | sbtest9 | +-------------------+ mysql> select count(1) from sbtest1; +----------+ | count(1) | +----------+ | 50000 | +----------+ 1 row in set (0.02 sec) 测试： [root@master sysbench]# sysbench oltp_read_write.lua --mysql-socket=/tmp/mysql3306.sock --mysql-host=192.168.88.8 --mysql-port=3306 --mysql-db=lbgtest --mysql-user=root --mysql-password=root --table_size=50000 --tables=10 --threads=20 --time=60 --report-interval=10 run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 20 Report intermediate results every 10 second(s) Initializing random number generator from current time Initializing worker threads... Threads started! [ 10s ] thds: 20 tps: 112.24 qps: 2281.24 (r/w/o: 1598.45/456.37/226.42) lat (ms,95%): 303.33 err/s: 0.00 reconn/s: 0.00 [ 20s ] thds: 20 tps: 141.68 qps: 2829.12 (r/w/o: 1983.33/562.42/283.36) lat (ms,95%): 244.38 err/s: 0.00 reconn/s: 0.00 [ 30s ] thds: 20 tps: 160.33 qps: 3198.39 (r/w/o: 2239.41/638.32/320.66) lat (ms,95%): 219.36 err/s: 0.00 reconn/s: 0.00 [ 40s ] thds: 20 tps: 161.93 qps: 3248.02 (r/w/o: 2272.64/651.52/323.86) lat (ms,95%): 207.82 err/s: 0.00 reconn/s: 0.00 [ 50s ] thds: 20 tps: 153.09 qps: 3055.18 (r/w/o: 2140.95/608.16/306.08) lat (ms,95%): 227.40 err/s: 0.00 reconn/s: 0.00 [ 60s ] thds: 20 tps: 167.67 qps: 3354.30 (r/w/o: 2347.85/671.10/335.35) lat (ms,95%): 223.34 err/s: 0.00 reconn/s: 0.00 SQL statistics: queries performed: read: 125762 write: 35932 other: 17966 total: 179660 transactions: 8983 (149.56 per sec.) queries: 179660 (2991.27 per sec.) ignored errors: 0 (0.00 per sec.) reconnects: 0 (0.00 per sec.) Throughput: events/s (eps): 149.5636 time elapsed: 60.0614s total number of events: 8983 Latency (ms): min: 18.81 avg: 133.67 max: 922.85 95th percentile: 240.02 sum: 1200750.85 Threads fairness: events (avg/stddev): 449.1500/6.83 execution time (avg/stddev): 60.0375/0.04 |
4.测试结果说明
| queries performed: read: 125762 //读总数 write: 35932 //写⼊总数 other: 17966 //其他操作 total: 179660 //总操作数 transactions: 8983 (149.56 per sec.) //TPS每秒事务数 queries: 179660 (2991.27 per sec.) //QPS 每秒的读写请求数 ignored errors: 0 (0.00 per sec.) reconnects: 0 (0.00 per sec.) Throughput: events/s (eps): 149.5636 time elapsed: 60.0614s //总时间 total number of events: 8983 //总事务数
其中主要看： transactions: 8983 (149.56 per sec.) //TPS每秒事务数 queries: 179660 (2991.27 per sec.) //QPS 每秒的读写请求数 |