Not sure if the attachment will go through. If not here's the test plan:
<?xml version="1.0" encoding="UTF-8"?><jmeterTestPlan version="1.2"
properties="2.7" jmeter="2.12 r1636949"> <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.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> <stringProp
name="TestPlan.user_define_classpath"></stringProp> </TestPlan>
<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> <threadCounts>true</threadCounts>
</value> </objProp> <stringProp name="filename"></stringProp>
</ResultCollector> <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> <intProp
name="LoopController.loops">-1</intProp> </elementProp>
<stringProp name="ThreadGroup.num_threads">100</stringProp> <stringProp
name="ThreadGroup.ramp_time">1</stringProp> <longProp
name="ThreadGroup.start_time">1424318529000</longProp> <longProp
name="ThreadGroup.end_time">1424318529000</longProp> <boolProp
name="ThreadGroup.scheduler">true</boolProp> <stringProp
name="ThreadGroup.duration">120</stringProp> <stringProp
name="ThreadGroup.delay"></stringProp> </ThreadGroup> <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> <ConstantThroughputTimer guiclass="TestBeanGUI"
testclass="ConstantThroughputTimer" testname="Constant Throughput Timer"
enabled="true"> <intProp name="calcMode">4</intProp>
<doubleProp> <name>throughput</name>
<value>20000.0</value> <savedValue>0.0</savedValue>
</doubleProp> </ConstantThroughputTimer> <hashTree/>
</hashTree> </hashTree> </hashTree> </hashTree></jmeterTestPlan>
> Date: Wed, 18 Feb 2015 23:26:19 +0100
> Subject: Re: Constant Throughput Timer limitation or bug?
> From: [email protected]
> To: [email protected]
>
> Hi,
> Can you provide a simple jmx file using Debug SAmpler or Test Action with
> sleep and showing issue.
>
> On Wed, Feb 18, 2015 at 9:34 PM, Marcelo Jara <[email protected]>
> wrote:
>
> > Thanks Philippe I did read that, but still confused when to use one over
> > the other. Do you have any examples? Maybe that would make it a little more
> > clear.
> > However, whether the CTP is calculated based on when each thread last ran
> > or when any thread last ran, the goal of the timer to reach the target
> > throughput. Why when using shared mode does the throughput jump from 250
> > tps to 333 tps when changing CTP from 20,000 to 20,001?
> >
> True, I don't have the full history of CTT, maybe sebb can give more
> details.
>
> For how much time do you run your test ?
>
>
> Thanks again.
> > - Marcelo
> >
> > > Date: Wed, 18 Feb 2015 21:19:09 +0100
> > > Subject: Re: Constant Throughput Timer limitation or bug?
> > > From: [email protected]
> > > To: [email protected]
> > >
> > > Hi,
> > > As per:
> > >
> > http://jmeter.apache.org/usermanual/component_reference.html#Constant_Throughput_Timer
> > >
> > >
> > > - all active threads in current thread group - the target throughput
> > is
> > > divided amongst all the active threads in the group. Each thread will
> > delay
> > > as needed, based on when it last ran.
> > > - all active threads in current thread group (shared) - as above, but
> > > each thread is delayed based on when any thread in the group last ran.
> > >
> > > Regards
> > >
> > > On Wed, Feb 18, 2015 at 9:00 PM, Marcelo Jara <[email protected]>
> > > wrote:
> > >
> > > > Not sure why my original email's format is off.
> > > >
> > > > Updating CTP to use "all active threads in current thread group" seems
> > to
> > > > work. Not sure why using "shared" exhibits the odd results.
> > > >
> > > >
> > > > > From: [email protected]
> > > > > To: [email protected]
> > > > > Subject: Constant Throughput Timer limitation or bug?
> > > > > Date: Wed, 18 Feb 2015 14:36:49 -0500
> > > > >
> > > > > I am using Jmeter 2.12 and noticed that during a test, the
> > transactions
> > > > per second was much higher than I had configured. Using a value of
> > 15000
> > > > (250 TPS) works as expected. If I go to 15001, the TPS jumps to 333.
> > Here
> > > > are some more results:
> > > > CTP = 15000, expected = 250 tps, result 250 tpsCTP = 15001, expected =
> > 250
> > > > tps, result 333 tps
> > > > CTP = 20000, expected = 333 tps, result 333 tpsCTP = 20001, expected =
> > 333
> > > > tps, result 500 tps
> > > > CTP = 30000, expected = 500 tps, result 500 tpsCTP = 30001, expected =
> > 500
> > > > tps, result 1000 tps
> > > > >
> > > > >
> > > > > I was able to create a simple test plan that exhibits the same issue.
> > > > Thread Group (100 threads, loop forever,scheduler with duration of 60)
> > > > ---- Debug Sampler (all defaults) ---- CTP (all active
> > threads in
> > > > current thread group (shared)
> > > > >
> > > > >
> > > > > Anyone else run into this?
> > > > > Thanks,
> > > > > Marcelo
> > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Cordialement.
> > > Philippe Mouawad.
> >
> >
>
>
>
> --
> Cordialement.
> Philippe Mouawad.
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