octaviand2 opened a new issue, #5875: URL: https://github.com/apache/jmeter/issues/5875
### Expected behavior I am expecting that JMeter performance is not affected by Config Elements when using 100 threads (min) ### Actual behavior When my jmx has config elements - large in size - performance is significantly affected. I need to understand if this is normal or not - would appreciate insights on how jmeter works. Perhaps this is a memmory issue? ### Steps to reproduce the problem I am attaching a simplified jmx that can be used. If the HTTP header manager is enabled, performance is reduced by 75% - with HTTP header enabled on my laptop I get about 200k TPS - with HTTP header disabled on my laptop I get about 800k TPS [Replicate.jmx.zip](https://github.com/apache/jmeter/files/11383328/Replicate.jmx.zip) ### JMeter Version 5.5 ### Java Version java version "9.0.4" ### OS Version macos -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@jmeter.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org