chromedriver launch a browser, page loading stutters during automated testing execution.

[changjuan ji]

The same goes for manual operations.

jmeter version 5.5 , browserVersion: 126.0.6478.115.

 Does anyone  meet this problem?

[changjuan ji]

Inconsistent response time with actual webpage browsing, significant delay.

[Dmitri T]

It might be due to caching, i.e. when you're opening the page "manually" your browser doesn't download embedded resources (images, scripts, styles, fonts, sounds, etc.) and it normally takes >90% of all the content. 

Try running your browser in incognito mode, you should see similar response times.

Selenium by default uses "clean" session, however it's possible to specify profile directory if you want to test specific scenarios like returning users.

[changjuan ji]

Firstly, Thank you very much !

I try running my browser in incognito mode, it response normally ,which is not like jmeter.

[changjuan ji]

in incognito mode,the operation of web pages is smooth, but in jmeter webdriver chrome browser,operating web pages can sometimes even be unresponsive.

[changjuan ji]

you can try it.

[changjuan ji]

I tried the same scenario on Windows and the Chrome operation was very smooth. Maybe it's a Mac compatibility issue.

Thanks .