• 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

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  • 原文地址:https://www.cnblogs.com/yangxia-test/p/4023905.html
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