Load Testing an APP Service with user login and password.

Question

Hi,
There is an azure app service, I need to do load testing for that application, need to call a specific endpoint with username and password parameter and some other parameters, which will return some response (bearer token and some other values).
Need to check how many users can login at a specific time. (Can check that No. Of users connected in app service metrics in azure).
I'm attaching my jmeter script, let me know if anything else required.
<?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="Azure Load Testing Quickstart" 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>
<stringProp name="TestPlan.user_define_classpath"></stringProp>
</TestPlan>
<hashTree>
<ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup" testname="Web endpoint test" 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">10</stringProp>
<stringProp name="ThreadGroup.ramp_time">20</stringProp>
<boolProp name="ThreadGroup.scheduler">true</boolProp>
<stringProp name="ThreadGroup.duration">60</stringProp>
<stringProp name="ThreadGroup.delay">5</stringProp>
<boolProp name="ThreadGroup.same_user_on_next_iteration">true</boolProp>
</ThreadGroup>
<hashTree>
<HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="HTTP request" enabled="true">
<elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="Sample web test" enabled="true">
<collectionProp name="Arguments.arguments"/>
</elementProp>
<stringProp name="HTTPSampler.domain">myappservice</stringProp>
<stringProp name="HTTPSampler.port"></stringProp>
<stringProp name="HTTPSampler.protocol"></stringProp>
<stringProp name="HTTPSampler.contentEncoding"></stringProp>
<stringProp name="HTTPSampler.path">myendpoint</stringProp>
<stringProp name="HTTPSampler.method">POST</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/>
</hashTree>
</hashTree>
</hashTree>
</jmeterTestPlan>

Answer 1

@Roshan Kumar Thanks for sharing more details. Apologize for the delay in my response. I had checked with internal team on this and sharing the below

You need to create a JMeter Test plan in JMeter GUI to be able to pass the username and password to the endpoint for login and check the response for each. A typical way to do this would be adding an HTTP request sampler to the endpoint that would do a get request. The values for the username password can be passed using a csv config element within the test plan. For using a csv config element with azure load testing you can refer to Read CSV data in an Apache JMeter load test - Azure Load Testing | Microsoft Learn and https://jmeter.apache.org/usermanual/component_reference.html#CSV_Data_Set_Config