How to perform load testing using Selenium WebDriver? -

i have perform load testing application using selenium webdriver 100 users. 100 users login , hit server @ time.

how process using selenium webdriver?

update mentioned in comments, bad idea. if considering load testing selenium grid, reconsider purpose , verify whether selenium grid option have.

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for free solution:

selenium provides scalable testing framework called selenium grid. can use in conjunction testng create scalable load-testing framework.

from link:

scale distributing tests on several machines ( parallel execution )

manage multiple environments central point, making easy run tests against vast combination of browsers / os.

minimize maintenance time grid allowing implement custom hooks leverage virtual infrastructure instance.

i have leveraged selenium grid load-test our web-app dozen concurrent browser sessions (so far). used several references achieve this:

• http://testng.org/doc/documentation-main.html#parallel-tests
• http://blog.wedoqa.com/2013/07/how-to-run-parallel-tests-with-selenium-webdriver-and-testng-2/
• http://www.mkyong.com/unittest/testng-selenium-load-testing-example/