mysqlslap性能测试工具
作者:互联网
mysqlslap性能测试工具
常用参数
1 –concurrency #代表并发数量,多个可以用逗号隔开。例如:–concurrency=50,200,500 2 –engines #代表要测试的引擎,可以有多个,用分隔符隔开。例如:–engines=myisam,innodb,memory 3 –iterations #代表要在不同并发环境下,各自运行测试多少次。 4 –auto-generate-sql #代表用mysqlslap工具自己生成的SQL脚本来测试并发压力。 5 –auto-generate-sql-add-auto-increment #代表对生成的表自动添加auto_increment列,从5.1.18版本开始, 6 –auto-generate-sql-load-type #代表要测试的环境是读操作还是写操作还是两者混合的(read,write,update,mixed) 7 –number-of-queries #代表总共要运行多少条查询。 8 –debug-info #代表要额外输出CPU以及内存的相关信息。 9 –number-int-cols #代表示例表中的INTEGER类型的属性有几个。 10 –number-char-cols #代表示例表中的vachar类型的属性有几个。 11 –create-schema #代表自定义的测试库名称。 12 –query #代表自定义的测试SQL脚本。
1 default: 2 mysqlslap -uroot -p6yhn^YHN --concurrency=100 --iterations=1 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=mixed --engine=innodb,myisam --number-of-queries=10 3 4 [mysql@mysql ~]$ mysqlslap -uroot -p6yhn^YHN --concurrency=100 --iterations=1 --auto-generate-sql --auto-generate-sql-add-autoincrement --auto-generate-sql-load-type=mixed --engine=innodb,myisam --number-of-queries=10 5 mysqlslap: [Warning] Using a password on the command line interface can be insecure. 6 7 Benchmark 8 Running for engine innodb 9 Average number of seconds to run all queries: 0.406 seconds 10 Minimum number of seconds to run all queries: 0.406 seconds 11 Maximum number of seconds to run all queries: 0.406 seconds 12 Number of clients running queries: 100 13 Average number of queries per client: 0 14 15 Benchmark 16 Running for engine myisam 17 Average number of seconds to run all queries: 2.512 seconds 18 Minimum number of seconds to run all queries: 2.512 seconds 19 Maximum number of seconds to run all queries: 2.512 seconds 20 Number of clients running queries: 100 21 Average number of queries per client: 0
指定数据库和查询语句
1 mysqlslap -uroot -p6yhn^YHN --concurrency=100 --iterations=1 --create-schema='ecology' --query='select * from test1;' --number-of-queries=10 2 3 [mysql@mysql ~]$ mysqlslap -uroot -p6yhn^YHN --concurrency=100 --iterations=1 --create-schema='ecology' --query='select * from test1;' --number-of-queries=10 4 mysqlslap: [Warning] Using a password on the command line interface can be insecure. 5 6 Benchmark 7 Average number of seconds to run all queries: 0.021 seconds 8 Minimum number of seconds to run all queries: 0.021 seconds 9 Maximum number of seconds to run all queries: 0.021 seconds 10 Number of clients running queries: 100 11 Average number of queries per client: 0
posted on 2020-06-09 21:27 数据与人文 阅读(97) 评论(0) 编辑 收藏
标签:mysqlslap,--,auto,性能,number,seconds,queries,测试工具 来源: https://blog.51cto.com/u_12208527/2826547