Questions tagged [jmeter]

Use for questions about testing with Apache JMeter, such as how to perform specific actions using JMeter, problems with JMeter scripts, ways to improve JMeter scripts, and so on.

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How to remove square brackets [] after extracting response using json path extractor?

I have used Json Path Extractor to extract value of Cid. The value is 1034. When I pass this variable to next HTTP request it goes like [1034]. My question is, how to remove these [] square ...
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5answers
4k views

JMeter: How to know where my JMeter test results fails? Is it from my server? Or the server which has an application?

I am working on distributed JMeter testing. When I run my tests during working hours it fails for 50 users with ramp up of 5 seconds. When I ran the same test when everyone left the office after ...
2
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1answer
3k views

How to determine no. of simultaneous users from JMeter load test results

I executed JMeter Test Plan with around 3000 users. Test duration was around 15 minutes. Now I can see in Active Threads Over Time Listener, that in constant stage there was a load of 3000 concurrent ...
2
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1answer
649 views

Getting error while running the jmeter script with Ajax Request

Getting this error. I am using the 3rd method from https://blazemeter.com/blog/how-load-test-ajaxxhr-enabled-sites-jmeter I have added the executable file in blazemeter-ajax-sampler-1.0-SNAPSHOT in ...
2
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2answers
1k views

Use of Access Log sampler in JMeter

I tried to use "access log sampler" for two websites. for first one I get the logs but for 2nd logs were not generated. 1st one having SSH/SSL certificated 2nd site having expired SSL. May I know ...
2
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4answers
5k views

JMeter threads vs users

I want to know whats the difference between hard-coding user (1 user) credentials to a HTTP Request while threads is 20 and using a CSV Data Config that reads 20 user credentials while the thread ...
2
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1answer
5k views

Not able to login in site using JMeter

I tried a lot and tired now :( I need to Load test a Website. I have configured all things, specified all necessary extractor & expressions and try to login, but it is giving me Response code: ...
2
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2answers
148 views

Load testing with jmeter

I want to do load testing with 100 users. Please let me know what are the components to use in jmeter. Please suggest me the best way to achieve the best results.
2
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1answer
869 views

How should I intrepret the JMeter result

Below is my result of Load test with JMeter. What my client is asking is, when should we consider up scaling of our system. How can you determine the bottlenecks in the below results. Also for 1000 ...
2
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2answers
273 views

Can any one explain how the Jmeter listeners work

Jmeter has many Listeners. How do they work and how is different types of graphs and results generated.
2
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1answer
81 views

Can we set server configuration while doing load testing using Jmeter?

I have requirements to do the load test on RPC calls(web services) with huge data for example 50,000 users and etc.., So what are the dependencies to vary the results(I mean it varies from server ...
2
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3answers
10k views

I'm facing content encoding = utf-8 problem while testing a web application using jmeter

I’m new to Jmeter and I am currently testing a web application using Jmeter. When I’m trying to record using "HTTP(S) Test Script Recorder", Jmeter records 'two' HTTP Request for 'one' static screen (...
2
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1answer
4k views

JMeter: how to show 99% instead of 90% in Aggregate Report?

Aggregate Report in JMeter by default shows 90% line latency (is that even latency?). I'm asked to provide 99%. Can't figure out where that value could be changed. Any help is appreciated.
2
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2answers
360 views

Difference between Jmeter load test scenarios

I am testing an ASP.NET website using JMeter. I want to check whether my website can handle 500 requests per second. I have used below scenarios to do the load testing. Scenario 1 and Scenario 2 give ...
2
votes
1answer
5k views

Using a variable in the filename textfield of CSV dataset config in JMeter

I want to parameterize the filename textfield of CSV dataset config. I am writing into different files for every user that I'm using in JMeter, hence I need to parameterize the filename option in the ...
2
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1answer
73 views

Why isn't none of the contents of the page loading while recording script through JMeter in Firefox even after all the configurations are done right?

I am facing an issue with recording Scripts in FireFox browser through JMeter. Configuration: I have the Proxy setting in Firefox set to Proxy -localhost; Port -8080. I have added the RootCA ...
2
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3answers
162 views

Is there any way to monitor server usage for particular request in JMeter?

I have total 8 API Request configured to run tests including 5 GET requests and 3 POST requests. When I running this test with 300 concurrent users with 1 min ramp-up time, after a few seconds server ...
2
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1answer
78 views

Will need to perform load test for all Rest API of an application where backend is served

Consider, we have Front end Angular js application where backend is controlled by a API Now this application contains around 300 API's. Whether we want to perform load test for all these API's How ...
2
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1answer
66 views

If I want to load test Web App feature that requires user login using Jmeter, Would I need to use multiple different accounts?

I'm planning to use Jmeter to do Load testing for a webapp, the problem is the majority of stuff that i want to load test requires user to login first and the web app doesn't allow 2 same user to ...
2
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1answer
219 views

What does finished threads mean in jmeter headless mode?

I am running a JMeter test in headless mode and here is part of my answer: As you see, it always Starts by 50 threads, but then only a few portion of threads remain Active and more than half of them ...
2
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1answer
3k views

Re-using the TCP connections with Jmeter like a real browser

I'm running a load test using a JMeter, and my load test is consuming a lot of TCP connections. The machine that creates the load is not experiencing the Ephemeral port exhaustion, but a router trough ...
2
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1answer
932 views

How to Calculate Number of Samples for Concurrent users using either jp@gc-Ultimate Group or Concurrency Thread Group in Jmeter

Running 10 Thread with 10 sec of start up delay and 10 sec hold and 10 sec shutdown time Below is the link jmeter setup for configuration https://i.imgur.com/yweUBdx.png Below is the link - summary ...
2
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2answers
220 views

Test the performance of a grid when loading 600,000 records using JMeter

We have an application where we load data from the database to a grid view so users can view the records. Usually 100,000 to 600,000 records will be loaded in this grid, with 600,000 as the maximum. ...
2
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1answer
973 views

How do I aggregate all my threads line in dashboard report graphs into a single line

When I generate dashboard report in Jmeter, the graph have several lines of various thread groups on the graphs showing various statistics of the test. But I want a single line in the graph showing ...
2
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1answer
675 views

The Graph Generator listener is generating only one graph

I tried generating graphs of my tests using Graph Generator listener, but only one graph of Response Times over Time is generated in the output folder. How can I generate more graph??? Any suggestions?...
2
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1answer
1k views

What does mean the fields- domain, realm and mechanism in the Authorization Manager of JMeter?

I am trying to test a website using Jmeter. I recorded the script using the blazemeter plugin. While running,it seems that the login is not performed properly. And the all the further scripts fail ...
2
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1answer
4k views

Jmeter:- How to increase and Decrease and then increase decrease TPS using jmeter?

I have 300 VUsers (Threads) and ramp up 600 seconds and total number of requests (http Request) 5 , Response time for each request is 2 seconds so total 10 sec will takes to complete one loop, I was ...
2
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1answer
9k views

Jmeter Test is not getting stopped?

Run a test in Jmeter. After that terminate it abnormally. GUI is showing that test has been stooped but the test is being run at the backend I tried to close it from the close button but it is giving ...
2
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1answer
166 views

JMeter response assertion validation

I have request something similar to the below each using first 3 characters of a name, Ex: WAL. It results in 3 responses: <Name> <firstname>WALLER</firstname> <firstname>...
2
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1answer
1k views

Load testing MongoDB with JMeter

I'm using JMeter 3.3 to load test MongoDB 3.4. Because I want to simulate 10k near-parallel users I'm using the distributed mode of JMeter on 35 VMs. In addition I follow many of the performance-tips ...
2
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1answer
122 views

Can we categorize the result of View Result tree listener in JMeter?

I am logging in with multiple users simultaneously and performing some tasks. I have used View Result tree listener to store the results. How can I see the result of each login and other scripts per ...
2
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1answer
582 views

Ajax performance testing using Jmeter

The web application is built in AngularJS and has AJAX calls. It is built on Service now platform. Recently the platform is upgraded and there are complete UI changes. Before the upgrade, we were ...
2
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1answer
2k views

How can I provide delay between dependent API calls dynamically in JMeter script

I want to create JMeter script in which some API calls are made only after the response to the API calls which it is dependent upon is received successfully. Is it possible in JMeter? And if yes then ...
2
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1answer
4k views

How to load test MongoDB using JMeter?

I want to load test MongoDb using JMeter, but apparently MongoDB Source Config and MongoDB Script have been deprecated. Please let me know how to load test MongoDB with detailed step by step ...
2
votes
1answer
2k views

Stuck in endless loop in JMeter

I am using JMeter to run a performance test. One of the "rest" requests keeps failing ever other request so I added a while controller to handle this issue: ${__javaScript(("${success}".indexOf("...
2
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1answer
2k views

How do I save JMeter variables created at runtime?

I'm using JMeter 3.1 to run a http-endpoint test & I need to extract a very small portion of the return JSON I receive. I'm using the JSON Extractor postprocessor element & JSONPath ...
2
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1answer
256 views

How to implement the following scenario using Jmeter?

Can anyone help me out how to implement the following scenario using Jmeter, in this scenario N number of users should be able to log in at once and implement the same scenario at the same time? I ...
2
votes
3answers
5k views

JMeter: Write data in CSV file as rows and columns

Can someone please help how to write data in CSV file as rows and columns? I have below code: import java.io.FileWriter; import com.opencsv.CSVWriter; // I am extracting all vars.get from XPath ...
2
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2answers
183 views

JMETER playback

We are trying to playback our recorded test scripts but it always gets this response data: This document you requested has moved temporarily. We have tried removing "javax.faces.ViewState" in the ...
2
votes
1answer
1k views

Jmeter - Json Extractor removing white space causes test to fail

Apologies if this is something fundamental which I should already know. I've got a test set up in jmeter using a Json Extractor. The data which it is extracting is in the format: "data item 1", "data ...
2
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1answer
184 views

Jmeter-Performance Testing Results

I have done performance test using Jmeter for the below shown requirement. Having 15 users, 30 seconds for ramp-up period and to schedule for 1800 seconds duration to run the test, 1. To calculate ...
2
votes
1answer
140 views

How to define that how many users are login at given time in jmeter

if I have 1000 user which will login in 10 sec but load testing fails means 1000 users are not login in 10 sec then how we define how many numbers of user are login(count) means is there in Jmeter is ...
2
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2answers
135 views

Testing web services with jmeter

I developed a web service for uploading files to the server, this web service will be used by 45k users approximately. I started to load test my application with JMeter and I'm a newbie in software ...
2
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2answers
402 views

How to control how many items are added in the carts during the test?

I am new to JMeter, so please bare with me. Let's say I have a performance test with 100 v-users and I want to have at least 20 items in the cart / user. How can i control this in JMeter and where?
2
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1answer
12k views

How to read a particular row/cell data of csv into a variable in Jmeter?

I need to verify a response message of Jmeter request with value stored in CSV file, for particular response message I need to read from nth cell(for ex 10ht row) 5th column data and need to verify ...
2
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7answers
1k views

Performance test tool that can record without proxy

I'm doing a performance test for a report upload system of a bank on an intranet network. (I have to turn off the internet to access.) Initially, I used JMeter to record HTTP traffic, but then I ran ...
2
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2answers
1k views

Newbie to Jmeter. How to test a dynamic DOM?

Trying to learn Jmeter on my own and am a little confused. I utilized the template to record my script. My steps included navigating to various pages and making simple string changes. Ran through ...
2
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1answer
1k views

JMeter Table & Tree Listeners always shows Latency = 0, Connect Time = 0, and identical Bytes values

Ran a Webdriver Sampler that opens a page and then logs-in an account. The configuration were 10 users/threads, Ramp-up period 1, Loop Count 1 on which I had a result shown below: Would like to know ...
2
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1answer
307 views

Jmeter: What is the actual difference between two tests which ran for different Time Duration (only hold load time changes)?

Test 1: Ultimate Thread Group= 1500 Http Sampler (Only Login Requests) Total Test Duration= 5 mins (held load for 3 min) Constant throughput timer=100/sec. Output of Test 1: Test 2: Same as Test 1 ...
2
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1answer
944 views

How to get previous result x2 in JMeter?

I've a BeanShell Assertion within a HTTP Request sampler: The previous result can be obtained using the script ctx.getPreviousResult(), but how can we get the result before the previous result?

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