JMeter API 并发性能测试计划JMX文件解析

发布于：2025-06-23 ⋅ 阅读:(15) ⋅ 点赞:(0)

我们有一个JMX文件，它定义了一个JMeter测试计划。

1. 测试计划名称：

API 并发性能测试 https://zhengkai.blog.csdn.net/

2. 注释：

模拟N个API的1分钟并发测试

3. 用户定义的变量：

base_url = https://your-api-domain.com（但后面被覆盖为http://localhost:1234/generator/）

线程组配置：

- 线程组名称：API 并发线程组

- 线程数（用户数）：20

- 启动时间（Ramp-up period）：10秒

- 持续时间：30秒

- 循环次数：1（因为设置了持续时间，所以会忽略循环次数，一直运行直到30秒结束）

- 遇到错误后的操作：继续

测试结构：

1. 随机控制器（Random Controller）：

包含两个HTTP请求，会随机执行其中一个。

1.1 第一个HTTP请求：template/all

- 方法：POST

- 路径：/generator/template/all

- 请求体：{"id":1234}

- 请求头：Content-Type: application/json

1.2 第二个HTTP请求：code/generate

- 方法：POST

- 路径：/generator/code/generate

- 请求体：一个复杂的JSON对象，包含表SQL和生成代码的选项

2. 监听器（结果收集器）：

- 聚合报告（StatVisualizer）

- 汇总图（StatGraphVisualizer）

- 响应时间图（RespTimeGraphVisualizer）

- 查看结果树（ViewResultsFullVisualizer）-> 结果输出到D:\Workspace\result.csv

- 用表格查看结果（TableVisualizer）

注意：在测试计划最后，用户定义的变量被重新定义为：base_url = http://localhost:1234/generator/（覆盖了前面的定义）

如何运行：

1. 确保JMeter已安装（建议5.6.3或更高版本）

2. 打开这个JMX文件

3. 检查线程组设置（线程数、持续时间等）是否符合预期

4. 检查HTTP请求中的目标地址和端口（目前是localhost:1234）是否指向正确的测试环境

5. 如果需要修改请求参数，可以编辑对应的HTTP请求

6. 点击运行按钮（绿色三角形）开始测试

查看结果：

1. 聚合报告：提供每个请求的统计信息（平均响应时间、中位数、90%百分位、最小/最大响应时间、错误率、吞吐量等）

2. 汇总图：显示测试过程中每秒事务数（TPS）的变化

3. 响应时间图：显示每个请求的响应时间随时间的变化

4. 查看结果树：可以查看每个请求的详细请求和响应信息（注意：这个监听器会消耗大量内存，不建议在长时间高并发测试中使用，但这里配置了输出到CSV文件，可以离线查看）

5. 表格结果：以表格形式展示每个样本的结果

技术分析：

1. 测试目标：评估两个API接口在20个并发用户持续30秒的压力下的性能表现。

2. 测试设计：

- 使用随机控制器模拟用户随机调用两个API的情况。

- 每个HTTP请求都使用POST方法发送JSON数据。

- 每个请求都设置了正确的Content-Type头。

JMX查看

<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.6.3">
  <hashTree>
    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="API 并发性能测试 https://zhengkai.blog.csdn.net/">
      <stringProp name="TestPlan.comments">模拟10个API的1分钟并发测试</stringProp>
      <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="用户定义的变量">
        <collectionProp name="Arguments.arguments">
          <elementProp name="base_url" elementType="Argument">
            <stringProp name="Argument.name">base_url</stringProp>
            <stringProp name="Argument.value">https://your-api-domain.com</stringProp>
            <stringProp name="Argument.metadata">=</stringProp>
          </elementProp>
        </collectionProp>
      </elementProp>
    </TestPlan>
    <hashTree>
      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="API 并发线程组">
        <intProp name="ThreadGroup.num_threads">20</intProp>
        <intProp name="ThreadGroup.ramp_time">10</intProp>
        <longProp name="ThreadGroup.duration">30</longProp>
        <longProp name="ThreadGroup.delay">0</longProp>
        <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
        <boolProp name="ThreadGroup.scheduler">true</boolProp>
        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
        <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController">
          <stringProp name="LoopController.loops">1</stringProp>
          <boolProp name="LoopController.continue_forever">false</boolProp>
        </elementProp>
      </ThreadGroup>
      <hashTree>
        <RandomController guiclass="RandomControlGui" testclass="RandomController" testname="随机控制器">
          <intProp name="InterleaveControl.style">1</intProp>
        </RandomController>
        <hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="template/all">
            <stringProp name="HTTPSampler.domain">localhost</stringProp>
            <stringProp name="HTTPSampler.port">1234</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.contentEncoding">utf-8</stringProp>
            <stringProp name="HTTPSampler.path">/generator/template/all</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <stringProp name="HTTPSampler.method">POST</stringProp>
            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments">
                <elementProp name="" elementType="HTTPArgument">
                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
                  <stringProp name="Argument.value">{&quot;id&quot;:1234}</stringProp>
                  <stringProp name="Argument.metadata">=</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP信息头管理器">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="" elementType="Header">
                  <stringProp name="Header.name">Content-Type</stringProp>
                  <stringProp name="Header.value">application/json</stringProp>
                </elementProp>
              </collectionProp>
            </HeaderManager>
            <hashTree/>
          </hashTree>
          <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="code/generate">
            <stringProp name="HTTPSampler.domain">localhost</stringProp>
            <stringProp name="HTTPSampler.port">1234</stringProp>
            <stringProp name="HTTPSampler.protocol">http</stringProp>
            <stringProp name="HTTPSampler.contentEncoding">utf-8</stringProp>
            <stringProp name="HTTPSampler.path">/generator/code/generate</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <stringProp name="HTTPSampler.method">POST</stringProp>
            <boolProp name="HTTPSampler.postBodyRaw">true</boolProp>
            <elementProp name="HTTPsampler.Arguments" elementType="Arguments">
              <collectionProp name="Arguments.arguments">
                <elementProp name="" elementType="HTTPArgument">
                  <boolProp name="HTTPArgument.always_encode">false</boolProp>
                  <stringProp name="Argument.value">{&quot;tableSql&quot;:&quot;CREATE TABLE &apos;sys_user_info&apos; (\n  &apos;user_id&apos; int(11) NOT NULL AUTO_INCREMENT COMMENT &apos;用户编号&apos;,\n  &apos;user_name&apos; varchar(255) NOT NULL COMMENT &apos;用户名&apos;,\n  &apos;status&apos; tinyint(1) NOT NULL COMMENT &apos;状态&apos;,\n  &apos;create_time&apos; datetime NOT NULL COMMENT &apos;创建时间&apos;,\n  PRIMARY KEY (&apos;user_id&apos;)\n) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT=&apos;用户信息&apos;&quot;,&quot;options&quot;:{&quot;dataType&quot;:&quot;sql&quot;,&quot;authorName&quot;:&quot;zhengkai.blog.csdn.net&quot;,&quot;packageName&quot;:&quot;com.software.system&quot;,&quot;returnUtilSuccess&quot;:&quot;ResponseUtil.success&quot;,&quot;returnUtilFailure&quot;:&quot;ResponseUtil.error&quot;,&quot;isPackageType&quot;:true,&quot;isSwagger&quot;:false,&quot;isAutoImport&quot;:false,&quot;isWithPackage&quot;:false,&quot;isComment&quot;:true,&quot;isLombok&quot;:true,&quot;ignorePrefix&quot;:&quot;sys_&quot;,&quot;tinyintTransType&quot;:&quot;int&quot;,&quot;nameCaseType&quot;:&quot;CamelCase&quot;,&quot;timeTransType&quot;:&quot;Date&quot;}}</stringProp>
                  <stringProp name="Argument.metadata">=</stringProp>
                </elementProp>
              </collectionProp>
            </elementProp>
          </HTTPSamplerProxy>
          <hashTree>
            <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP信息头管理器">
              <collectionProp name="HeaderManager.headers">
                <elementProp name="" elementType="Header">
                  <stringProp name="Header.name">Content-Type</stringProp>
                  <stringProp name="Header.value">application/json</stringProp>
                </elementProp>
              </collectionProp>
            </HeaderManager>
            <hashTree/>
          </hashTree>
        </hashTree>
        <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="聚合报告">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>false</xml>
              <fieldNames>true</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
              <sentBytes>true</sentBytes>
              <url>true</url>
              <threadCounts>true</threadCounts>
              <idleTime>true</idleTime>
              <connectTime>true</connectTime>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="StatGraphVisualizer" testclass="ResultCollector" testname="汇总图">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>false</xml>
              <fieldNames>true</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
              <sentBytes>true</sentBytes>
              <url>true</url>
              <threadCounts>true</threadCounts>
              <idleTime>true</idleTime>
              <connectTime>true</connectTime>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="RespTimeGraphVisualizer" testclass="ResultCollector" testname="响应时间图">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>false</xml>
              <fieldNames>true</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
              <sentBytes>true</sentBytes>
              <url>true</url>
              <threadCounts>true</threadCounts>
              <idleTime>true</idleTime>
              <connectTime>true</connectTime>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="查看结果树">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>false</xml>
              <fieldNames>true</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
              <sentBytes>true</sentBytes>
              <url>true</url>
              <threadCounts>true</threadCounts>
              <idleTime>true</idleTime>
              <connectTime>true</connectTime>
            </value>
          </objProp>
          <stringProp name="filename">D:\Workspace\result.csv</stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="TableVisualizer" testclass="ResultCollector" testname="用表格查看结果">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>false</xml>
              <fieldNames>true</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
              <saveAssertionResultsFailureMessage>true</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
              <sentBytes>true</sentBytes>
              <url>true</url>
              <threadCounts>true</threadCounts>
              <idleTime>true</idleTime>
              <connectTime>true</connectTime>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
      </hashTree>
      <Arguments guiclass="ArgumentsPanel" testclass="Arguments" testname="用户定义的变量">
        <collectionProp name="Arguments.arguments">
          <elementProp name="base_url" elementType="Argument">
            <stringProp name="Argument.name">base_url</stringProp>
            <stringProp name="Argument.value">http://localhost:1234/generator/</stringProp>
            <stringProp name="Argument.metadata">=</stringProp>
          </elementProp>
        </collectionProp>
      </Arguments>
      <hashTree/>
    </hashTree>
  </hashTree>
</jmeterTestPlan>

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