JMeter学习(十九)JMeter测试MongoDB
JMeter测试MongoDB性能有两种方式,一种是利用JMeter直接进行测试MongoDB,还有一种是写Java代码方式测试MongoDB性能。
第一种方法
1.编写Java代码,内容如下:
package com.test.mongodb; import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.util.UUID; import java.util.concurrent.atomic.AtomicLong; import org.apache.jmeter.config.Arguments; import org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient; import org.apache.jmeter.protocol.java.sampler.JavaSamplerContext; import org.apache.jmeter.samplers.SampleResult; import com.mongodb.BasicDBObject; import com.mongodb.DB; import com.mongodb.DBCollection; import com.mongodb.Mongo; import com.mongodb.MongoOptions; import com.mongodb.ServerAddress; import com.mongodb.WriteResult; /** * * @author 2014-10-14 * @remark 一次性插入多条数据测试MongoDB的性能 */ public class TestMongodb extends AbstractJavaSamplerClient { private static Mongo m; private static DB db; private static AtomicLong read_key = new AtomicLong(0); private static FileOutputStream fos; static { try { fos = new FileOutputStream(new File("jmeter_error.log")); MongoOptions options = new MongoOptions(); options.autoConnectRetry = true; options.connectionsPerHost = 1000; options.maxWaitTime = 5000; options.socketTimeout = 0; options.connectTimeout = 15000; options.threadsAllowedToBlockForConnectionMultiplier = 5000; m = new Mongo(new ServerAddress("127.0.0.1", 27017), options); db = m.getDB("iflashbuy-log"); } catch (Exception e) { throw new RuntimeException(e); } } public Arguments getDefaultParameters() { Arguments params = new Arguments(); params.addArgument("rw", "w"); return params; } public SampleResult runTest(JavaSamplerContext context) { // System.out.println(read_key.getAndIncrement()); SampleResult results = new SampleResult(); //System.out.println(context.getParameter("rw")); results.sampleStart(); DBCollection coll = db.getCollection("area"); if ("w".equalsIgnoreCase(context.getParameter("rw"))) { long key = 1; BasicDBObject doc = new BasicDBObject(); doc.put("_id", UUID.randomUUID()); doc.put("_class", "com.iflashbuy.bi.source.pojo.AreaDataEntity"); doc.put("province", "广东"); doc.put("city", "广州"); doc.put("pv", 35522924); doc.put("uv", 52556); doc.put("orderCount", 963); doc.put("orderTotal", 1548563); doc.put("entpriseCode", "00540001"); db.requestStart(); WriteResult rs = coll.insert(doc); try { if (rs.getError() != null) fos.write(rs.getError().getBytes()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } //System.out.println("w error->" + rs.getError()); db.requestDone(); } results.setSuccessful(true); results.sampleEnd(); return results; // return null; } /* public static void main(String args[]) throws Exception { Arguments a = new Arguments(); a.addArgument("rw", "w"); final JavaSamplerContext c = new JavaSamplerContext(a); long start = System.currentTimeMillis(); for (int i = 0; i < 5; i++) { new Thread() { public void run() { TestMongodb t = new TestMongodb(); for (int j = 0; j < 2; j++) { t.runTest(c); } } }.start(); } } */ }
2.生成jar包,放在Jmeter_HOME/lib/ext文件夹下
3.启动JMeter,新建线程组,Java请求,察看结果树,聚合报告,图形结果
4.执行测试
检查MongoDB已添加成功数据。
第二种方法
1.启动JMeter,新建线程组,设置线程组属性
2.右键添加-MongoDB Source Config
设置属性Server Address List:127.0.0.1
MongoDB Source:jmeterdbsource,如下图设置:
3.右键添加-Sampler-MongoDB Script
设置属性MongoDB Source:引用MongoDB source config中设置的好的名称,jmeterdbsource
Database Name:数据库名称,iflashbuy-log
Script:脚本
4.右键-监听器-察看结果树
以上两种方式,都可用于测试MongoDB的性能。
小结:学习Jmeter有一阵子了,越来越体会到Jmeter对于Java的支持太强大了.
附:
Mongodb亿级数据量的性能测试 http://www.cnblogs.com/lovecindywang/archive/2011/03/02/1969324.html