【jmeter】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.