目录
参考：采用sysbench压测mysql详解_dream21st的博客-CSDN博客
2、在master上创建用户和库，配置用户的权限可以使他可以访问库（Mysql的主从复制）
6、执行完成压测之后可以将run改成cleanup，清除数据
配置项目环境：
[root@ab ~]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
[root@mysql-1 ~]# mysql --version
mysql Ver 14.14 Distrib 5.7.41, for linux-glibc2.12 (x86_64) using EditLine wrapper
[root@mysql-1 ~]#
参考：采用sysbench压测mysql详解_dream21st的博客-CSDN博客
实验步骤：
1、安装sysbench工具
[root@ab ~]# yum install epel-release -y
[root@ab ~]# yum install sysbench -y
已安装:
sysbench.x86_64 0:1.0.17-2.el7
作为依赖被安装:
ck.x86_64 0:0.5.2-2.el7 luajit.x86_64 0:2.0.5-1.20220913.46e62cd.el7 postgresql-libs.x86_64 0:9.2.24-8.el7_9
完毕！
2、在master上创建用户和库，配置用户的权限可以使他可以访问库（Mysql的主从复制）
参考：Mysql - 配置Mysql主从复制-keepalived高可用-读写分离集群_Claylpf的博客-CSDN博客
CREATE USER 'claylpf'@'%' IDENTIFIED BY '123456'; #创建用户
create database test_db; #创建测试库
GRANT ALL PRIVILEGES ON test_db.* TO 'claylpf'@'%'; #配置用户权限
FLUSH PRIVILEGES; #重新加载用户权限表3、基于sysbench构造测试表和测试数据
[root@ab ~]# sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_write --db-ps-mode=disable prepare
4、创建我们需要的数据库里的数据
[root@ab ~]# sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_write --db-ps-mode=disable prepare
# 注意--tables=10 --table_size=1000所对应的数据不能调试太大（如：--tables=20 --table_size=1000000000），否则会导致你的Mysql集群的磁盘耗尽，导致集群崩溃.
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Initializing worker threads...
Creating table 'sbtest10'...
Creating table 'sbtest3'...
Creating table 'sbtest9'...
Creating table 'sbtest6'...
Creating table 'sbtest1'...
Creating table 'sbtest8'...
Creating table 'sbtest4'...
Creating table 'sbtest5'...
Creating table 'sbtest7'...
Creating table 'sbtest2'...
Inserting 1000 records into 'sbtest10'
Inserting 1000 records into 'sbtest1'
Inserting 1000 records into 'sbtest2'
Inserting 1000 records into 'sbtest4'
Inserting 1000 records into 'sbtest5'
Inserting 1000 records into 'sbtest6'
Inserting 1000 records into 'sbtest7'
Inserting 1000 records into 'sbtest8'
Inserting 1000 records into 'sbtest9'
Inserting 1000 records into 'sbtest3'
Creating a secondary index on 'sbtest1'...
Creating a secondary index on 'sbtest10'...
Creating a secondary index on 'sbtest6'...
Creating a secondary index on 'sbtest4'...
Creating a secondary index on 'sbtest5'...
Creating a secondary index on 'sbtest2'...
Creating a secondary index on 'sbtest7'...
Creating a secondary index on 'sbtest9'...
Creating a secondary index on 'sbtest8'...
Creating a secondary index on 'sbtest3'...
5、数据库读写性能测试（获取测试数据）
数据库读写性能测试，将执行指令最后的prepare修改成run：
[root@ab ~]# sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_write --db-ps-mode=disable run
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Running the test with following options:
Number of threads: 10
Report intermediate results every 1 second(s)
Initializing random number generator from current time
Initializing worker threads...
Threads started!
# 下面是截取的执行1秒，2秒，3秒，4秒等的数据。
[ 1s ] thds: 10 tps: 172.58 qps: 3597.26 (r/w/o: 2541.82/701.30/354.14) lat (ms,95%): 71.83 err/s: 0.00 reconn/s: 0.00
[ 2s ] thds: 10 tps: 187.08 qps: 3691.57 (r/w/o: 2574.10/745.32/372.16) lat (ms,95%): 71.83 err/s: 0.00 reconn/s: 0.00
[ 3s ] thds: 10 tps: 196.01 qps: 3961.13 (r/w/o: 2774.09/792.03/395.01) lat (ms,95%): 65.65 err/s: 0.00 reconn/s: 0.00
[ 4s ] thds: 10 tps: 206.93 qps: 4139.62 (r/w/o: 2900.04/824.73/414.86) lat (ms,95%): 64.47 err/s: 1.00 reconn/s: 0.00
[ 5s ] thds: 10 tps: 212.06 qps: 4236.12 (r/w/o: 2970.79/841.22/424.11) lat (ms,95%): 62.19 err/s: 0.00 reconn/s: 0.00
[ 6s ] thds: 10 tps: 184.06 qps: 3728.31 (r/w/o: 2608.92/751.26/368.13) lat (ms,95%): 97.55 err/s: 0.00 reconn/s: 0.00
[ 7s ] thds: 10 tps: 208.86 qps: 4131.17 (r/w/o: 2894.02/819.44/417.71) lat (ms,95%): 59.99 err/s: 0.00 reconn/s: 0.00
[ 8s ] thds: 10 tps: 214.14 qps: 4283.87 (r/w/o: 2997.01/858.58/428.29) lat (ms,95%): 62.19 err/s: 0.00 reconn/s: 0.00
[ 9s ] thds: 10 tps: 187.96 qps: 3725.23 (r/w/o: 2600.47/750.85/373.92) lat (ms,95%): 84.47 err/s: 0.00 reconn/s: 0.00
[ 10s ] thds: 10 tps: 195.96 qps: 3981.11 (r/w/o: 2795.38/791.82/393.91) lat (ms,95%): 66.84 err/s: 0.00 reconn/s: 0.00
^C
[root@ab ~]#
下面是执行完成后控制台输出的数据：
SQL statistics:
queries performed:
read: 836822
write: 239020
other: 119517
total: 1195359
transactions: 59744 (199.12 per sec.)
queries: 1195359 (3984.01 per sec.)
ignored errors: 29 (0.10 per sec.)
reconnects: 0 (0.00 per sec.)
General statistics:
total time: 300.0377s
total number of events: 59744
Latency (ms):
min: 19.82
avg: 50.21
max: 267.28
95th percentile: 68.05
sum: 2999907.14
Threads fairness:
events (avg/stddev): 5974.4000/21.35
execution time (avg/stddev): 299.9907/0.01
6、执行完成压测之后可以将run改成cleanup，清除数据
[root@ab ~]# sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_write --db-ps-mode=disable cleanup
sysbench 1.0.17 (using system LuaJIT 2.0.4)
Dropping table 'sbtest1'...
Dropping table 'sbtest2'...
Dropping table 'sbtest3'...
Dropping table 'sbtest4'...
Dropping table 'sbtest5'...
Dropping table 'sbtest6'...
Dropping table 'sbtest7'...
Dropping table 'sbtest8'...
Dropping table 'sbtest9'...
Dropping table 'sbtest10'...
[root@ab ~]#
sysbench工具对Mysql数据库的其他测试代码：
数据库读性能测试：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_only --db-ps-mode=disable run数据库删除性能测试：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_delete --db-ps-mode=disable run数据库更新索引字段性能测：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_update_index --db-ps-mode=disable run数据库更新非索引字段性能测试：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_update_non_index --db-ps-mode=disable run数据库插入数据性能测试：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_insert --db-ps-mode=disable run数据库写性能测试：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_write_only --db-ps-mode=disable run数据库清除创建的测试数据：
sysbench --db-driver=mysql --time=300 --threads=10 --report-interval=1 --mysql-host=192.168.2.221 --mysql-port=7001 --mysql-user=claylpf --mysql-password=123456 --mysql-db=test_db --tables=10 --table_size=1000 oltp_read_write --db-ps-mode=disable cleanup
