mysqlslap 测试效率

mysqlslap.exe --user=xxx--password=xxxxx --concurrency=300 --number-of-queries=400 --create-schema=test --query="select* from `user` where userid = 1111111;"

Benchmark

        Average number of seconds to run all queries: 0.672 seconds  

        Minimum number of seconds to run all queries: 0.672 seconds

        Maximum number of seconds to run all queries: 0.672 seconds

        Number of clients running queries: 300
        Average number of queries per client: 1

--concurrency：并发多少个连接

--number-of-queries ：一共查询多少次

--create-schema：数据库名

--query:执行的查询语句