Hi Krister,
is the attached version of a test plan like the one, you are using? Has
it the same problems you see?
If so, than I think it is because of the way the throughput controller
is working. It tries to limit the sampling to the amount that you
configured. As the samples below are already limited to ${tpm}, they
will not get a further delay and can execute right away.
Felix
Am 18.11.20 um 15:38 schrieb Krister Nilsson:
> Hello! I sent the below question to this group about three weeks ago, but I
> have not received any reply. I give it another try...
>
> Hello!
>
> I have a test plan schematically looking as below. Since I have two Bean
> Shell Samplers which
> I do not want to be affected by the Constant Throughput Timer, I have put the
> CTT as children
> to all the HTTP requests. It has the desired effect as far as not affecting
> the Bean Shell
> Samplers.
>
> However, I am surprised as the CTT does not add a delay for all HTTP
> requests, only for the
> HTTP request which is used most frequently (i.e. having the highest
> percentage set in Throughput
> Controller). Let's call that request "HTTP request 1". Any other HTTP request
> gets no delay,
> no matter if it is executed in the same loop as "HTTP request 1" or by itself
> in a loop or
> together with some other HTTP request (than #1) in the same loop.
> The same property and tpm is used for all CTTs.
> Someone who can straighten this out for me?
>
> Thread group
> |__ Once only controller
> |__ Bean shell sampler
> |__ Switch controller (A or B)
> |__ Simple controller A
> |__ Throughput controller 1
> |__ CSV Data set config 1
> Bean shell sampler X
> Bean shell sampler Y
> HTTP request 1
> |__ Constant throughput timer
> (${__property(tpm)})
> |__ Throughput controller 2
> |__ CSV Data set config 2
> HTTP request 2
> |__ Constant throughput timer
> (${__property(tpm)})
> |__ Throughput controller 3
> |__ CSV Data set config 3
> HTTP request 3
> |__ Constant throughput timer
> (${__property(tpm)})
> |__ Throughput controller 4
> |__ CSV Data set config 4
> HTTP request 4
> |__ Constant throughput timer
> (${__property(tpm)})
> |__ Simple controller B
>
> Med vänlig hälsning
> Krister Nilsson
> ____________________________________________________________
>
> Krister Nilsson / översteprest, prestandatest
>
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>
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>
>
> P Överväg miljöpåverkan innan du skriver ut detta e-brev.
>
>
<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="5.0" jmeter="5.3.1-SNAPSHOT e2d89c5">
<hashTree>
<TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test Plan" 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="User Defined Variables" enabled="true">
<collectionProp name="Arguments.arguments">
<elementProp name="tpm" elementType="Argument">
<stringProp name="Argument.name">tpm</stringProp>
<stringProp name="Argument.value">60</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="percent1" elementType="Argument">
<stringProp name="Argument.name">percent1</stringProp>
<stringProp name="Argument.value">100.0</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
<elementProp name="percent2" elementType="Argument">
<stringProp name="Argument.name">percent2</stringProp>
<stringProp name="Argument.value">100.0</stringProp>
<stringProp name="Argument.metadata">=</stringProp>
</elementProp>
</collectionProp>
</elementProp>
<stringProp name="TestPlan.user_define_classpath"></stringProp>
</TestPlan>
<hashTree>
<ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Thread Group" enabled="true">
<stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
<elementProp name="ThreadGroup.main_controller" elementType="LoopController" guiclass="LoopControlPanel" testclass="LoopController" testname="Loop Controller" enabled="true">
<boolProp name="LoopController.continue_forever">false</boolProp>
<stringProp name="LoopController.loops">10</stringProp>
</elementProp>
<stringProp name="ThreadGroup.num_threads">1</stringProp>
<stringProp name="ThreadGroup.ramp_time">1</stringProp>
<boolProp name="ThreadGroup.scheduler">false</boolProp>
<stringProp name="ThreadGroup.duration"></stringProp>
<stringProp name="ThreadGroup.delay"></stringProp>
<boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
</ThreadGroup>
<hashTree>
<GenericController guiclass="LogicControllerGui" testclass="GenericController" testname="Simple Controller A" enabled="true"/>
<hashTree>
<ThroughputController guiclass="ThroughputControllerGui" testclass="ThroughputController" testname="Throughput Controller 1" enabled="true">
<intProp name="ThroughputController.style">1</intProp>
<boolProp name="ThroughputController.perThread">false</boolProp>
<stringProp name="ThroughputController.maxThroughput">${percent1}</stringProp>
<stringProp name="ThroughputController.percentThroughput">${percent1}</stringProp>
</ThroughputController>
<hashTree>
<CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Einstellungen" enabled="false">
<stringProp name="delimiter">,</stringProp>
<stringProp name="fileEncoding"></stringProp>
<stringProp name="filename"></stringProp>
<boolProp name="ignoreFirstLine">false</boolProp>
<boolProp name="quotedData">false</boolProp>
<boolProp name="recycle">true</boolProp>
<stringProp name="shareMode">shareMode.all</stringProp>
<boolProp name="stopThread">false</boolProp>
<stringProp name="variableNames"></stringProp>
</CSVDataSet>
<hashTree/>
<DebugSampler guiclass="TestBeanGUI" testclass="DebugSampler" testname="Debug Sampler" enabled="true">
<boolProp name="displayJMeterProperties">false</boolProp>
<boolProp name="displayJMeterVariables">true</boolProp>
<boolProp name="displaySystemProperties">false</boolProp>
</DebugSampler>
<hashTree/>
<JSR223Sampler guiclass="TestBeanGUI" testclass="JSR223Sampler" testname="Sampler 1" enabled="true">
<stringProp name="cacheKey">true</stringProp>
<stringProp name="filename"></stringProp>
<stringProp name="parameters"></stringProp>
<stringProp name="script">"Sampler 1"</stringProp>
<stringProp name="scriptLanguage">groovy</stringProp>
</JSR223Sampler>
<hashTree>
<ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
<intProp name="calcMode">0</intProp>
<stringProp name="throughput">${tpm}</stringProp>
</ConstantThroughputTimer>
<hashTree/>
</hashTree>
</hashTree>
<ThroughputController guiclass="ThroughputControllerGui" testclass="ThroughputController" testname="Throughput Controller 2" enabled="true">
<intProp name="ThroughputController.style">1</intProp>
<boolProp name="ThroughputController.perThread">false</boolProp>
<stringProp name="ThroughputController.maxThroughput">${percent2}</stringProp>
<stringProp name="ThroughputController.percentThroughput">${percent2}</stringProp>
</ThroughputController>
<hashTree>
<CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet" testname="CSV Einstellungen" enabled="false">
<stringProp name="delimiter">,</stringProp>
<stringProp name="fileEncoding"></stringProp>
<stringProp name="filename"></stringProp>
<boolProp name="ignoreFirstLine">false</boolProp>
<boolProp name="quotedData">false</boolProp>
<boolProp name="recycle">true</boolProp>
<stringProp name="shareMode">shareMode.all</stringProp>
<boolProp name="stopThread">false</boolProp>
<stringProp name="variableNames"></stringProp>
</CSVDataSet>
<hashTree/>
<DebugSampler guiclass="TestBeanGUI" testclass="DebugSampler" testname="Debug Sampler" enabled="true">
<boolProp name="displayJMeterProperties">false</boolProp>
<boolProp name="displayJMeterVariables">true</boolProp>
<boolProp name="displaySystemProperties">false</boolProp>
</DebugSampler>
<hashTree/>
<JSR223Sampler guiclass="TestBeanGUI" testclass="JSR223Sampler" testname="Sampler 2" enabled="true">
<stringProp name="cacheKey">true</stringProp>
<stringProp name="filename"></stringProp>
<stringProp name="parameters"></stringProp>
<stringProp name="script">"Sampler 2"</stringProp>
<stringProp name="scriptLanguage">groovy</stringProp>
</JSR223Sampler>
<hashTree>
<ConstantThroughputTimer guiclass="TestBeanGUI" testclass="ConstantThroughputTimer" testname="Constant Throughput Timer" enabled="true">
<intProp name="calcMode">0</intProp>
<stringProp name="throughput">${tpm}</stringProp>
</ConstantThroughputTimer>
<hashTree/>
</hashTree>
</hashTree>
</hashTree>
</hashTree>
<ResultCollector guiclass="ViewResultsFullVisualizer" testclass="ResultCollector" testname="View Results Tree" 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/>
<ResultCollector guiclass="SummaryReport" testclass="ResultCollector" testname="Summary Report" 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>
</jmeterTestPlan>
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