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使用Swingbench压力测试Oracle RAC

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Release: 2016-06-07 17:10:45
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测试准备过程 1,设置环境变量,导入测试数据,具体方法见上文 su - Oracle exportPATH=/monitor/agent_12c/core/12.1.0.1.0/jdk

测试准备过程

1,设置环境变量,导入测试数据,具体方法见上文

su - Oracle

exportPATH=/monitor/agent_12c/core/12.1.0.1.0/jdk/bin/:$PATH

export DISPLAY=10.6.*.*:0.0

 

cd /monitor/swingbench/swingbench/bin/

 

2,,启动协调服务器

./coordinator –g

 

3,启动swingbench配置相关压力测试参数,配置完成后退出

 

4,分别注册3个节点到注册服务器Tostart the load generators issue the following commands

 

./minibench -g RAC1 -cs10.4.*.*:1521:tyolap1 -co localhost &

./minibench -g RAC2 -cs10.4.*.*:1521:tyolap2 -co localhost &

./minibench -g RAC3 -cs10.4.*.*:1521:tyolap3-co localhost &

 

5,运行./clusteroverview进行测试

 

压力测试结果

1,一个节点时,TPMC 42万左右,cpu利用率达到80%-90%。此时数据库大量logfile sync,PL/SQL lock timer和library cache: mutexX等待事件


2,2节点RAC系统情况

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