1. Always update Katalon Studio to the latest version. Starting in v6.3.0 and the later version, Katalon team will carefully focus on Katalon Studio UI, UX and performance. Especially in v6.3.0, Katalon Studio has improved the issue when working with multiple variables in Test Case, Global Variable…

[TIP] How to help reduce memory consumption in Katalon Studio v6.3.0 and above

Topic		Replies	Views
Katalon Studio Memory Consumption is too high, approx 5GB Katalon Studio katalon-studio , web-testing	6	1521	August 8, 2022
Katalon Studio is taking a lot of memory in task manager Katalon Studio katalon-studio , feature-request	9	3049	February 28, 2020
Resource utilization with version >= 9.0 increased..Is it normal? Katalon Studio katalon-studio , resource-utilization	1	181	February 3, 2024
Katalon Studio not responding Katalon Studio katalon-studio	25	5611	February 23, 2019
Any way to reduce memory consumption in Katalon docker? Katalon Studio katalon-studio , web-testing	7	1240	November 14, 2019