I don't have anything measurable, but I do work on a slow, glitchy VM with a bloated application on an old machine in some of my projects.. It takes in the seve

I don't have anything measurable, but I do work on a slow, glitchy VM with a bloated application on an old machine in some of my projects.. It takes in the several minutes for me to test any changes to the codebase. It's possible that under the right conditions this might work (though I doubt it..), but in my situation the code has been steadily degrading due to refactoring being too painful of a wait, and having the time for a coffee break between any code change shakes any semblance of concentration on what you're working on straight out of you. You might be better off deploying to a slower test machine and have it run some time-tests there.