1 测试环境 指标 测试环境 机型 DELL PE R720(2U PC Server) CPU Xeon E5-2620(6核,12线程,2.0GHz, L3 15MB) * 2 内存 32G(4G * 8) 阵列卡及设置 PERC H710,512MB,BBU(FW:12.10.1-0001),RAID 1+0 FORCE WB 硬盘 15K RPM 300G SAS * 8 网卡 Intel 1Gb
1 测试环境
指标 |
测试环境 |
机型 |
DELL PE R720(2U PC Server) |
CPU |
Xeon E5-2620(6核,12线程,2.0GHz, L3 15MB) * 2 |
内存 |
32G(4G * 8) |
阵列卡及设置 |
PERC H710,512MB,BBU(FW:12.10.1-0001),RAID 1+0 FORCE WB |
硬盘 |
15K RPM 300G SAS * 8 |
网卡 |
Intel 1GbE |
操作系统 |
RHEL 5.8 |
文件系统 |
xfs |
MySQL版本 |
5.5.36 |
测试工具 |
mysqlslap |
2 测试实例
mysqlslap –S /data/mysql/test_3314/mysql.sock --concurrency=100 --iterations=5 --auto-generate-sql --auto-generate-sql-load-type=write --auto-generate-sql-add-autoincrement --engine=存储引擎 --auto-generate-sql-write-number 数据量 --debug-info
3 测试结果
3.1 单条SQL平均insert执行时间
3.2 CPU %user时间

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ToadduserstoMySQLfromthecommandline,loginasroot,thenuseCREATEUSER'username'@'host'IDENTIFIEDBY'password';tocreateanewuser.GrantpermissionswithGRANTALLPRIVILEGESONdatabase.*TO'username'@'host';anduseFLUSHPRIVILEGES;toapplychanges.Alwaysusestrongpasswo

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