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服务器之家 - 编程语言 - Java教程 - Jmerte分布式压测及分布式压测配置教程

Jmerte分布式压测及分布式压测配置教程

2022-11-29 15:33sarah0619 Java教程

这篇文章主要介绍了Jmerte分布式压测及分布式压测配置,本文给大家介绍的非常详细,对大家的学习或工作具有一定的参考借鉴价值,需要的朋友可以参考下

1.本地基于jmeter创建压测项目

(1)pom中依赖jmeter包:

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<dependency>
           <groupId>org.apache.jmeter</groupId>
           <artifactId>ApacheJMeter_java</artifactId>
            <version>5.2.1</version>
      </dependency>

(2)pom中增加打包方式

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<build>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.8</source>
                <target>1.8</target>
                <fork>true</fork>
                <verbose>true</verbose>
                <encoding>UTF-8</encoding>
                <compilerArguments>
                    <extdirs>${project.basedir}/lib</extdirs>
                </compilerArguments>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <configuration>
                <webResources>
                    <resource>
                        <!--配置本地jar包在项目中的存放路径-->
                        <directory>${project.basedir}/lib</directory>
                        <!--配置打包时jar包的存放路径-->
                        <targetPath>${project.basedir}/lib</targetPath>
                        <includes>
                            <include>**/*.jar</include>
                        </includes>
                    </resource>
                </webResources>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <configuration>
                <!-- 忽略测试 -->
                <skip>false</skip>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <configuration>
                <archive>
                    <manifestEntries>
                        <Rose>*</Rose>
                    </manifestEntries>
                </archive>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-dependencies</id>
                    <phase>prepare-package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>${project.build.directory}/lib</outputDirectory>
                        <overWriteReleases>false</overWriteReleases>
                        <overWriteSnapshots>false</overWriteSnapshots>
                        <overWriteIfNewer>true</overWriteIfNewer>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <version>2.5.5</version>
            <configuration>
                <descriptorRefs>
                    <descriptorRef>jar-with-dependencies</descriptorRef>
                </descriptorRefs>
            </configuration>
        </plugin>
    </plugins>
</build>

(3)编写压测脚本:

继承AbstractJavaSamplerClient,并实现runTest方法。

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public class StessTest extends AbstractJavaSamplerClient {
    @Override
    public void setupTest(JavaSamplerContext javaSamplerContext) {
    }
    @Override
    @SneakyThrows
    public SampleResult runTest(JavaSamplerContext javaSamplerContext) {
        SampleResult sampleResult = new SampleResult();
        try {
            sampleResult.sampleStart();
            String result= 请求接口;
            sampleResult.setResponseData(result, "UTF-8");
            sampleResult.setSuccessful(false);
            TimeUnit.SECONDS.sleep(1L);
        } catch (Exception e) {
            e.printStackTrace();
            sampleResult.setResponseData(e.getLocalizedMessage(), "UTF-8");
            sampleResult.setResponseCode(e.getMessage());
            sampleResult.setSuccessful(false);
        } finally {
            sampleResult.sampleEnd();
        }
        return sampleResult;
    }
    @Override
    public void teardownTest(JavaSamplerContext javaSamplerContext) {
            super.teardownTest(javaSamplerContext);
    }
    @Override
    public Arguments getDefaultParameters() {
        return null;
    }

2.将项目打包

将本地maven测试项目打成jar包:

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mvn -U clean insall package

打包完后,有两个地方的包:target\lib、target下面的包

首先本地调试压测脚本是否生效

(1)创建一个线程组:

Jmerte分布式压测及分布式压测配置教程

 这里可以配置线程组名称,线程数,准备时长、循环次数,调度器等参数

(2)创建java请求

Jmerte分布式压测及分布式压测配置教程

Jmerte分布式压测及分布式压测配置教程

 选好测试的方法,本地执行一下,看可以跑通后,去远程机器压测。

确定好Master和Slave机器,及被压测服务所在的机器。且master机器 及slave机器上都配置相同版本的jmeter。

将项目依赖的jar包都放到slave机器 jmeter\lib\ext路径下面。

3.Master配置

编辑$JMETER_HOME/bin/jmeter.properties文件

分别配置remote_hosts,和server.rmi.ssl.disable,端口号

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server.rmi.ssl.disable=true
server.rmi.localport=1099
server_port=1099
remote_hosts=ip1,ip2,ip3,ip4,ip5,ip6

4.Slave配置

(1)所有的slave机器上对应修改 $JMETER_HOME/bin/jmeter.properties文件

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server.rmi.ssl.disable=true

(2)所有的slave机器需要在$JMETER_HOME/lib/ext下放压测脚本依赖的jar包

5.启动Slave

每台slave机器上都启动jmeter

直接启动

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$JMETER_HOME/bin/jmeter-server

或者指定机器的ip启动(建议指定ip启动)

jmeter-server -Djava.rmi.server.hostname=xxx (机器的ip地址)

6.master启动压测

onlinePressTest.jmx是用界面版jmeter生成的一个线程组,保存下来,放到master机器上

运行压测脚本:

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jmeter -n -r -t onlinePressTest.jmx -l stressTest.jtl -e -o webStressTest

7查看报告

stressTest.jtl 是压测结果,可以导出到本地,使用jmeter打开,获取报告

Jmerte分布式压测及分布式压测配置教程

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原文链接:https://blog.csdn.net/sarah0619/article/details/124481032

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