Java系列 | Linux系统中运行JMeter脚本
作者:互联网
需求场景
在Windows环境下测试,并发数过大,整个主机直接崩掉
依赖说明
在Linux系统中运行JMeter脚本,需要有两个前提
1、Linux系统中配置好Java环境
2、Linux系统中配置好JMeter环境。(因为JMeter的运行需要Java环境)
下载JMeter
JMeter下载地址:http://jmeter.apache.org/download_jmeter.cgi
参数解释
- -n:表示non gui mode,就是非图形化模式。
- -t:指定JMX脚本路径,即test plan(测试计划)。后面跟需要运行的JMeter 脚本的路径和脚本名称。
- -l:指定结果文件路径。后面跟输出结果文件路径和结果文件名称。-e:设置测试完成后生成测试报表。-e:设置测试完成后生成测试报表。-m:设置测试完成后生成测试报表。
- 1)若没有指定指定结果文件路径,则自动创建,可以生成.csv文件或者.jtl文件。
- 2)若只写脚本名称,则默认是在当前目录查找或创建。
- -e:设置测试完成后生成测试报表。
- -o:指定测试报表生成文件夹。文件夹必须为空或不存在。
开始测试
/root/apache-jmeter-5.4.1/bin/jmeter -n -t /root/33.jmx -l 33-result.jtl
输出
Creating summariser <summary> Created the tree successfully using /root/33.jmx Starting standalone test @ Sat May 07 16:31:56 CST 2022 (1651912316484) Waiting for possible Shutdown/StopTestNow/HeapDump/ThreadDump message on port 4445 summary + 18271 in 00:00:03 = 5247.3/s Avg: 123 Min: 3 Max: 3383 Err: 0 (0.00%) Active: 3471 Started: 3471 Finished: 0 summary + 176369 in 00:00:30 = 5879.0/s Avg: 442 Min: 7 Max: 31083 Err: 0 (0.00%) Active: 5000 Started: 5000 Finished: 0 summary = 194640 in 00:00:33 = 5813.3/s Avg: 412 Min: 3 Max: 31083 Err: 0 (0.00%) summary + 162025 in 00:00:28 = 5703.1/s Avg: 1316 Min: 3 Max: 58295 Err: 0 (0.00%) Active: 0 Started: 5000 Finished: 5000 summary = 356665 in 00:01:02 = 5762.7/s Avg: 822 Min: 3 Max: 58295 Err: 0 (0.00%) Tidying up ... @ Sat May 07 16:32:58 CST 2022 (1651912378410) ... end of run
异常处理
并发数超过10000,提示Java虚拟机内存异常
Creating summariser <summary> Created the tree successfully using /root/33.jmx Starting standalone test @ Sat May 07 16:35:05 CST 2022 (1651912505615) Waiting for possible Shutdown/StopTestNow/HeapDump/ThreadDump message on port 4445 summary + 1 in 00:00:00 = 5.6/s Avg: 76 Min: 76 Max: 76 Err: 0 (0.00%) Active: 189 Started: 189 Finished: 0 summary + 57074 in 00:00:24 = 2357.4/s Avg: 1096 Min: 2 Max: 11532 Err: 0 (0.00%) Active: 14671 Started: 14671 Finished: 0 summary = 57075 in 00:00:24 = 2340.1/s Avg: 1096 Min: 2 Max: 11532 Err: 0 (0.00%) java.lang.OutOfMemoryError: Java heap space Dumping heap to java_pid152251.hprof ... Heap dump file created [1399681687 bytes in 2.987 secs] Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "线程组 1-14668" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-9350" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-14684" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-7834" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-8421" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-8792" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-7965" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-14692" Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-8261" ^C^C Exception: java.lang.NoClassDefFoundError thrown from the UncaughtExceptionHandler in thread "线程组 1-9190"
翻阅官方文档 https://jmeter.apache.org/usermanual/get-started.html
启动 JMeter 时使用的 JVM 内存设置。默认值
-Xms1g -Xmx1g -XX:MaxMetaspaceSize=256m
通过设置变量 JVM_ARGS 将覆盖默认预定义的设置
JVM_ARGS="-Xms1024m -Xmx1024m" jmeter -t test.jmx [etc.]
重新改写命令,设置内存为4G
JVM_ARGS="-Xms4024m -Xmx4024m" /root/apache-jmeter-5.4.1/bin/jmeter -n -t /root/33.jmx -l 33-result.jtl
再次运行结果(异常问题已解决)
# JVM_ARGS="-Xms4024m -Xmx4024m" /root/apache-jmeter-5.4.1/bin/jmeter -n -t /root/33.jmx -l 33-result.jtl Creating summariser <summary> Created the tree successfully using /root/33.jmx Starting standalone test @ Sat May 07 16:51:19 CST 2022 (1651913479599) Waiting for possible Shutdown/StopTestNow/HeapDump/ThreadDump message on port 4445 summary + 52703 in 00:00:10 = 5084.7/s Avg: 228 Min: 3 Max: 9561 Err: 0 (0.00%) Active: 25654 Started: 25654 Finished: 0 summary + 169987 in 00:00:30 = 5666.2/s Avg: 549 Min: 6 Max: 39292 Err: 0 (0.00%) Active: 28000 Started: 28000 Finished: 0 summary = 222690 in 00:00:40 = 5516.9/s Avg: 473 Min: 3 Max: 39292 Err: 0 (0.00%) summary + 165345 in 00:00:30 = 5451.9/s Avg: 9050 Min: 3 Max: 61988 Err: 0 (0.00%) Active: 3626 Started: 28000 Finished: 24374 summary = 388035 in 00:01:11 = 5489.0/s Avg: 4127 Min: 3 Max: 61988 Err: 0 (0.00%) summary + 8713 in 00:00:01 = 7543.7/s Avg: 10948 Min: 3 Max: 60595 Err: 0 (0.00%) Active: 0 Started: 28000 Finished: 28000 summary = 396748 in 00:01:12 = 5522.0/s Avg: 4277 Min: 3 Max: 61988 Err: 0 (0.00%) Tidying up ... @ Sat May 07 16:52:31 CST 2022 (1651913551484) ... end of run
附 33.jmx 测试脚本配置
<?xml version="1.0" encoding="UTF-8"?> <jmeterTestPlan version="1.2" properties="5.0" jmeter="5.4.1"> <hashTree> <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="测试计划" enabled="true"> <stringProp name="TestPlan.comments"></stringProp> <boolProp name="TestPlan.functional_mode">false</boolProp> <boolProp name="TestPlan.tearDown_on_shutdown">true</boolProp> <boolProp name="TestPlan.serialize_threadgroups">false</boolProp> <elementProp name="TestPlan.user_defined_variables" elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true"> <collectionProp name="Arguments.arguments"/> </elementProp> <stringProp name="TestPlan.user_define_classpath"></stringProp> </TestPlan> <hashTree> <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="线程组" enabled="true"> <stringProp name="ThreadGroup.on_sample_error">continue</stringProp> <elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="循环控制器" enabled="true"> <boolProp name="LoopController.continue_forever">false</boolProp> <intProp name="LoopController.loops">-1</intProp> </elementProp> <stringProp name="ThreadGroup.num_threads">28000</stringProp> <stringProp name="ThreadGroup.ramp_time">10</stringProp> <boolProp name="ThreadGroup.scheduler">true</boolProp> <stringProp name="ThreadGroup.duration">60</stringProp> <stringProp name="ThreadGroup.delay"></stringProp> <boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp> </ThreadGroup> <hashTree> <CriticalSectionController guiclass="CriticalSectionControllerGui" testclass="CriticalSectionController" testname="临界部分控制器" enabled="false"> <stringProp name="CriticalSectionController.lockName">global_lock</stringProp> </CriticalSectionController> <hashTree/> <ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="察看结果树" enabled="true"> <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/> <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="1-频道详情" enabled="true"> <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true"> <collectionProp name="Arguments.arguments"> <elementProp name="user_id" elementType="HTTPArgument"> <boolProp name="HTTPArgument.always_encode">false</boolProp> <stringProp name="Argument.value">${__Random(1000,8000,user_id)}</stringProp> <stringProp name="Argument.metadata">=</stringProp> <boolProp name="HTTPArgument.use_equals">true</boolProp> <stringProp name="Argument.name">user_id</stringProp> </elementProp> </collectionProp> </elementProp> <stringProp name="HTTPSampler.domain">172.30.237.66</stringProp> <stringProp name="HTTPSampler.port">8788</stringProp> <stringProp name="HTTPSampler.protocol">http</stringProp> <stringProp name="HTTPSampler.contentEncoding"></stringProp> <stringProp name="HTTPSampler.path">/channel/watch/20220023/detail</stringProp> <stringProp name="HTTPSampler.method">GET</stringProp> <boolProp name="HTTPSampler.follow_redirects">true</boolProp> <boolProp name="HTTPSampler.auto_redirects">false</boolProp> <boolProp name="HTTPSampler.use_keepalive">true</boolProp> <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp> <stringProp name="HTTPSampler.embedded_url_re"></stringProp> <stringProp name="HTTPSampler.connect_timeout"></stringProp> <stringProp name="HTTPSampler.response_timeout"></stringProp> </HTTPSamplerProxy> <hashTree/> <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="2-白名单验证" enabled="true"> <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true"> <collectionProp name="Arguments.arguments"> <elementProp name="user_id" elementType="HTTPArgument"> <boolProp name="HTTPArgument.always_encode">false</boolProp> <stringProp name="Argument.value">${__Random(1000,8000,user_id)}</stringProp> <stringProp name="Argument.metadata">=</stringProp> <boolProp name="HTTPArgument.use_equals">true</boolProp> <stringProp name="Argument.name">user_id</stringProp> </elementProp> </collectionProp> </elementProp> <stringProp name="HTTPSampler.domain">172.30.237.66</stringProp> <stringProp name="HTTPSampler.port">8788</stringProp> <stringProp name="HTTPSampler.protocol">http</stringProp> <stringProp name="HTTPSampler.contentEncoding"></stringProp> <stringProp name="HTTPSampler.path">/channel/watch/20220023/validate-whitelist</stringProp> <stringProp name="HTTPSampler.method">GET</stringProp> <boolProp name="HTTPSampler.follow_redirects">true</boolProp> <boolProp name="HTTPSampler.auto_redirects">false</boolProp> <boolProp name="HTTPSampler.use_keepalive">true</boolProp> <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp> <stringProp name="HTTPSampler.embedded_url_re"></stringProp> <stringProp name="HTTPSampler.connect_timeout"></stringProp> <stringProp name="HTTPSampler.response_timeout"></stringProp> </HTTPSamplerProxy> <hashTree/> <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="3-频道详情" enabled="true"> <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="用户定义的变量" enabled="true"> <collectionProp name="Arguments.arguments"> <elementProp name="user_id" elementType="HTTPArgument"> <boolProp name="HTTPArgument.always_encode">false</boolProp> <stringProp name="Argument.value">${__Random(1000,8000,user_id)}</stringProp> <stringProp name="Argument.metadata">=</stringProp> <boolProp name="HTTPArgument.use_equals">true</boolProp> <stringProp name="Argument.name">user_id</stringProp> </elementProp> </collectionProp> </elementProp> <stringProp name="HTTPSampler.domain">172.30.237.66</stringProp> <stringProp name="HTTPSampler.port">8788</stringProp> <stringProp name="HTTPSampler.protocol">http</stringProp> <stringProp name="HTTPSampler.contentEncoding"></stringProp> <stringProp name="HTTPSampler.path">/channel/watch/20220023/detail</stringProp> <stringProp name="HTTPSampler.method">GET</stringProp> <boolProp name="HTTPSampler.follow_redirects">true</boolProp> <boolProp name="HTTPSampler.auto_redirects">false</boolProp> <boolProp name="HTTPSampler.use_keepalive">true</boolProp> <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp> <stringProp name="HTTPSampler.embedded_url_re"></stringProp> <stringProp name="HTTPSampler.connect_timeout"></stringProp> <stringProp name="HTTPSampler.response_timeout"></stringProp> </HTTPSamplerProxy> <hashTree/> <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="聚合报告" enabled="true"> <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> </hashTree> </hashTree> </jmeterTestPlan>
Help
https://www.cnblogs.com/liuyuelinfighting/p/15519237.html
标签:00,false,Err,0.00%,summary,Linux,Java,JMeter,true 来源: https://www.cnblogs.com/tinywan/p/16243391.html