# Multi-threaded Web Testing

**URL:** <https://forum.katalon.com/t/multi-threaded-web-testing/10029>\
**Category:** Miscellaneous\
**Created:** [March 30, 2018, 6:38pm UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029 "2018-03-30T18:38:58Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Sean\_Hart](https://avatars.discourse-cdn.com/v4/letter/s/6de8d8/32.png) [@Sean\_Hart](https://forum.katalon.com/u/Sean_Hart)\
**Post date:** [March 30, 2018, 6:38pm UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029/1 "2018-03-30T18:38:58Z")

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I would like to do some throughput/performance testing on one of my sites. Does Katalon allow users to run multiple test suites concurrently? Or would I have to find multiple machines to run scripts on?

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**Author:** ![Zarashima](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/zarashima/32/928_2.png) [@Zarashima](https://forum.katalon.com/u/Zarashima)\
**Post date:** [April 2, 2018, 7:08am UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029/2 "2018-04-02T07:08:46Z")

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> Sean Hart said:
> 
> I would like to do some throughput/performance testing on one of my sites. Does Katalon allow users to run multiple test suites concurrently? Or would I have to find multiple machines to run scripts on?

Yes you can execute test suites in parallel mode using Test Suite Collection. Please refer to this article: [https://docs.katalon.com/display/KD/Execute+a+test+suite+collection](https://docs.katalon.com/display/KD/Execute+a+test+suite+collection)

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**Author:** ![Miguel\_Angel\_Apolayo](https://avatars.discourse-cdn.com/v4/letter/m/919ad9/32.png) [@Miguel\_Angel\_Apolayo](https://forum.katalon.com/u/Miguel_Angel_Apolayo)\
**Post date:** [November 27, 2018, 7:37pm UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029/3 "2018-11-27T19:37:37Z")

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The link does not work

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**Author:** ![Miguel\_Angel\_Apolayo](https://avatars.discourse-cdn.com/v4/letter/m/919ad9/32.png) [@Miguel\_Angel\_Apolayo](https://forum.katalon.com/u/Miguel_Angel_Apolayo)\
**Post date:** [November 27, 2018, 7:38pm UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029/4 "2018-11-27T19:38:38Z")

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> Vinh Nguyen said:
> 
> > Sean Hart said:
> > 
> > I would like to do some throughput/performance testing on one of my sites. Does Katalon allow users to run multiple test suites concurrently? Or would I have to find multiple machines to run scripts on?
> 
> Yes you can execute test suites in parallel mode using Test Suite Collection. Please refer to this article: [https://docs.katalon.com/display/KD/Execute+a+test+suite+collection](https://docs.katalon.com/display/KD/Execute+a+test+suite+collection)

The link does not work

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**Author:** ![kazurayam](https://dub1.discourse-cdn.com/katalon/user_avatar/forum.katalon.com/kazurayam/32/333_2.png) [@kazurayam](https://forum.katalon.com/u/kazurayam)\
**Post date:** [November 27, 2018, 9:17pm UTC](https://forum.katalon.com/t/multi-threaded-web-testing/10029/5 "2018-11-27T21:17:49Z")

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[https://docs.katalon.com/katalon-studio/docs/test-suite-collection.html#execute-a-test-suite-collection](https://docs.katalon.com/katalon-studio/docs/test-suite-collection.html#execute-a-test-suite-collection)

Please note that a Test Suite Collection has Execution Mode property : Sequential / Parallel