I want to include https://github.com/apache/jmeter/pull/727 (add NoThreadCloning to httpHeaders) It impacts RAM usage a lot in our case as we have headers for every http sampler (just like recorder creates them)
It requires 5788 as headers might contain functions. https://github.com/apache/jmeter/pull/5788 (disable function caching) The tests for 5788 require https://github.com/apache/jmeter/pull/5885 (service loaders for functions) Vladimir -- Vladimir
