"Turn" JMeter Learning (19) JMeter test MongoDB

JMeter Test MongoDB Performance in two ways, one is to use JMeter directly to test MongoDB, there is a way to write Java code to test MongoDB performance.

The first of these methods

1. Write Java code that reads as follows:

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 insert multiple data at once to test the performance of MongoDB
 * /
  
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", "Guangdong");
            doc.put ("city", "Guangzhou");
            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. Build the jar package and place it under the Jmeter_home/lib/ext folder

3. Start JMeter, new thread Group, Java request, view result tree, aggregated report, graphical results

4. Perform the test

Check that MongoDB has added success data.

The second method of

1. Start JMeter, create a new thread group, set thread Group properties

2. Right-click Add-mongodb Source Config

Set Properties Server Address list:127.0.0.1

MongoDB Source:jmeterdbsource, as set:

3. Right-click to add-sampler-mongodb Script

Set Properties MongoDB Source: Refer to the good name set in MongoDB source Config, Jmeterdbsource

Database name: Iflashbuy-log

Script: Scripts

4. Right-click-listener-view result tree

Both of these methods can be used to test MongoDB performance.

Summary: Learning JMeter for a while, more and more realize that JMeter support for Java is too strong.

Report:

MongoDB billion-level data volume performance test http://www.cnblogs.com/lovecindywang/archive/2011/03/02/1969324.html

"Turn" JMeter Learning (19) JMeter test MongoDB