Sizing Server for Katalon Studio

Is there any guide or blog to help us measurement about sizing Server Testing using Katalon to run about 10 to 20 (include : each type web driver and real devices and kobiton devices) paralelly ??

1 Test Case runs around 1 minute per scenario.

1 Test Suites runs around 4-5 test case.

1 Test Suites Collections runs for 10-20 Test Suites.

Any suggestions ?

So I can imagine to sizing the testing server.