I am using load runner tool for performance testing. I want to put some delay after certain interval of time like every 5 minutes.
Kindly guide me.
Please use the below code,
sleep(1000*60*5);
Example:
web_add_cookie(<bla bla bla bla>);
sleep(1000*60*5);
web_link(<bla bla bla bla>);
Pacing in run time settings
sleep(300000);
If you are adding a delay to allow a slow server to respond then you are on the wrong path
Related
I am starting to work with chefserver. I want to get some calculation from the logs of chefserver. However, the time stamp is displayed without milliseconds. In order to get more precise calculation I want the logs of the recipes to have milliseconds.
The logs are in the following format:
[2017-08-29T18:44:22+00:00] INFO: bash[dummyResource] ran successfully
Thanks in advance
You can change the formatter in your client.rb (or in cookbook library code but then it would only affect things after that code runs):
Chef::Log.logger.formatter = whatever
https://github.com/chef/mixlib-log/blob/master/lib/mixlib/log/formatter.rb shows the default formatter, you can subclass and tweak as you desire.
Well I was using codeception to test on an ajax page, in which I click the button and some kind of text is shown after an AJAX request is performed.
$I->amOnPage('/clickbutton.html');
$I->click('Get my ID');
$I->see('Your user id is 1', '.divbox');
As you see, the test is supposed to work in a way that 'Your user id is {$id}' is returned(in this case the id is 1), and updates a div box with the text. However, it doesnt work at all, instead the test says the div box is blank. What did I do wrong? How can I use codeception to test an AJAX request?
You can also use this:
$I->click('#something');
$I->waitForText('Something that appears a bit later', 20, '#my_element');
20 = timeout (in seconds), give it some sane value.
It's a bit more flexible instead of hammering down things like $I->wait(X);, because they are usually a lot faster than waiting for them in seconds. So, for example, if you've got many elements that you need to "wait" for, let's say 15-20, then your test will spend 15-20 seconds "waiting" while actual operations finish in maybe 1-2s total. Across many tests this can increase build times significantly, which is... not good :)
Are you sure your request has finished by the time you check the div? Try adding a little wait after sending the request:
$I->amOnPage('/clickbutton.html');
$I->click('Get my ID');
$I->wait(1); //add this
$I->see('Your user id is 1', '.divbox');
I have the next test plan in JMeter:
on the screenshot you can see the settings for the 1st ThreadGroup, wich has 50% of common amout of request in test plan (in each Thread Group are 10 different subrequests placed).
So, +1 request per second is added in average using these settings.
Then I ran this test and saw this picture (Error % column):
I save errors in file and all these errors have the same text:
<sample t="30129" lt="0" ts="1356710138314" s="false" lb="WebService(SOAP) Request 1" rc="000" rm="**Connection reset**" tn="jp#gc - Stepping Thread Group1 3-247" dt="text" by="0"/>
Server's cpu screenshot:
and for database:
After the errors have appeared my comp started work slowly and slowly (although the errors stopped to appear further)...
And in the same time the server's cpu progressively dropped to 0.
Could you tell me, please,
What is the reason of this error?
Have I reached the server timeout? (Because Max is more than 30s in the table).
UPD. I have rerun test with next settings: 1000 users per 02:46:40 (+1 Thread Group per 10 second and 10 requests inside each new Thread in the Loop).
I.e. I have reduced the time of test and total Thread Groups by 2 times, but save intensivity of Thead's adding.
The results are the same (including cpu usage on the server).
I've received the error «Connection reset» after 990 thread started. There are screenshots:
Any idea?
First, WebService(SOAP) Request is not the best way to test Webservices in JMeter, it will be deprecated in upcoming 2.9 version.
HTTP Sampler is the one to choose as it performs much better.
Second, Connection Reset means your server has cut connection. It could be coming from the CPU which seems high but it's not sure.
If what you call "my comp" is the computer hosting JMeter started working slowly then your JMeter instance is overwhelmed by the number of threads (2003 or more?) you've configured. It can come from a lot of factors, read this:
http://www.dzone.com/links/see_how_to_make_jmeter_run_thousands_of_threads_w.html
I am using JMeter for load testing. I have noticed that the response time it shows keeps increasing until the test plan has finished running.
I have 3 thread groups with the following settings:
Number of threads: 900, 180, 180
Rampup: 0
Loop count: 20
Each of the threads has a constant throughput controller with the following settings:
Throughput: 900, 180, 180
Jmeter Test Plan http://cl.ly/UPhC/jmeter_test_plan.png
I don't understand why the response time keeps increasing from the beginning until the end of the test plan execution.
Maybe the system under test is creating objects and provoking garbage collections. That won't be a problem at first, but will get worst as the test progresses. Do a profiling of the JVM of the system under test with Visual VM or similar.
The problem could be the target system.
But if you are running your plan in GUI mode then it can explain your issue particularly View Results Tree listener which exists for DEBUGGING Test plan and absolutely not for GUI Load Test.
Read this:
http://www.ubik-ingenierie.com/blog/jmeter_performance_tuning_tips/
So fix is:
- Run your test in NON GUI mode and keep only Summary report
You can after test reload result file.
You may also see this:
http://www.ubik-ingenierie.com/blog/automatically-generating-nice-graphs-at-end-of-your-load-test-with-apache-jmeter-and-jmeter-plugins/
we have a java application ,use tokumx1.2.1。we use mongo-java-client-2.10.1 for write and read.Write about 5 times per second，but sometime it use time exceed 10s.the dba monitor tokumx times not exceed 10ms,can anyone help me? thank you!