Currently JMeter produces HTML report as shown below, making every single duration error a separate entry. How do I group them in ranges? Thank you.
Related
In JMeter have any plugin or option for counting total pass and fail request and give summary wise count and also how to find response time for every request
Which format?
JMeter's summarizer outputs basic stats for the samplers when you run your test in non-GUI mode:
JMeter's .jtl files are basically CSV files so you can import them into MS Excel and there you will have response times for all requests and the information regarding whether they're successful or not
There is an option to generate HTML Reporting Dashboard which gives you statistics on passed/failed requests
You can open the aforementioned .jtl results file using Listeners like Aggregate Report which contains statistical information on all the results or View Results in Table
You can generate the CSV output of the Aggregate Report/Summary Report listeners via JMeter Plugins Command Line Tool
Thread Group -> Add -> Listener -> Summary Report
That should meet your needs.
I've executed a single request for an API in Jmeter. When I am trying to check for the latency details, I get different values of latency in View Result Tree and View Results in Table.
Sample Details in View Results Tree Listener is Load time:23202, Latency:23202
Sample Detail in View Results in Table Listener is Sample Time: 23241, Latency: 0
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What can be the possible reasons for the same?
Is there any way we can get the correct latency details in Jmeter when we hit any request?
The reason for the same is that you're looking into different results of the same.
If you open .jtl results file using text editor of your choice or an application like MS Excel you will see that there is one line for each request
And when you open .jtl results file using "Browse" button in the listener of your choice - the values are the same for each request in any listener
So the situation you're describing is not possible as you're comparing not the same results as they even have different response time.
More information:
JMeter Glossary
How Do I Run JMeter in Non-GUI Mode?
I have done the below set up in user.properties. I have Jtl files which is of format the csv.
jmeter.save.saveservice.output_format=csv
I am loading the JTL files and getting graph report. which has Average, Median, 95% and 90% Line, Min and Max.
X- Axis --> calls that is made and
Y-Axis --> milliseconds..
I want more info that how many users active and how many error %.
No. of Active Users, Response time, Error %, Transaction per second can we get the details in the graph
Thanks
You can use HTML dashboard generator in your scenario. Have a look at the link and check if it suffice your requirement. Then, follow the procedure to generate it.
You can use it in 2 ways:-
Generation from an existing sample CSV log file
Generation after load test
Both are mention in the jmeter dashboard link provided.
When I run the test in GUI, i see the Average, Min, Max in GUI. But when I run in console, is there a way to add these to the csv file?
These values are being calculated so you will be able to see the values only when you open .jtl results file after test finishes in the listener of your choice, i.e. Aggregate Report or Summary Report.
If you want to see the interim statistics while your test is being executed you have the following choices:
JMeter Summarizer output. JMeter reports some numbers into stdout while your test is being running
You can get some extended information if you run your JMeter test using Taurus tool as a wrapper
Both console and web interface options are available, in order to see current test execution stats in browser start your test like:
bzt yourtest.jmx -report
And finally you can use Backend Listener to send your results into database, message queue or web service and use custom plotting application to print out either raw or parsed statistics, here you are limited only by your fantasy:
More information:
JMeter: Real Time Results
How to Use Grafana to Monitor JMeter Non-GUI Results
JMeter produces some basic fields/result_field. JMeter doesn't create everything you see in different types of Listeners.
You can give this a try.
Create a plan
Generate atleast 100 samples (As large amount of data is required for some listeners), using a single sampler (request)
Use as many Listeners as you want of different types (say 15 types of listeners)
Run the plan....
Now in the filename field of all the listeners give series of names of files like a1.jtl a2.jtl
and so on....
see the screen shot
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Now again run the plan. Go to the files and open them in some good editors like notepad++.
For your surprise you will find the same data in all the files irrespective of the type of listener generating the file.
Crux of the matter is : JMeter gathers only handful of information from the run, the rest information which is shown in different Listeners is COMPUTED by the JMeter.
So you can read the *.jtl file into any of the listener.
In JMeter, the new way since 3.0 to have results is to use the Web report generated at end of test:
http://jmeter.apache.org/usermanual/generating-dashboard.html
After running a JMeter load test from command line(nonGUI mode), I would like to have a summary report with each transaction, Avg response times, #of transactions and so on. I tried to achieve it by importing summary_report.jtl file by following the steps.
Open JMeter-UI
Add Summary Report Listener
Browse the summary_report.jtl file that is created during the test.
Now I am seeing all the transactions, #samples, Error% and so on. But average, min, max and std deviation values are ZERO.
What could be the issue here?
Can you see the raw file and check if the latency has been captured properly? If your JTL didn't capture latency you may see all the metrics as 0.
Also check if there is any exception in jmeter.log file when you try to open the jtl. Might help with debugging.
(Also, you mentioned summary_report.jtl, check if your JTL has all the samples or it's a summary report itself.)