3 ms·Which comments?by eregon 6y agoWhich comments?loic-sharma 6y agohttps://blog.heroku.com/ruby-3-by-3/ https://blog.heroku.com/ruby-3-by-3/norswap 6y agoFair warning: this is from 4 years ago.eregon 6y agoThat's rather vague. But yes, no matter which JIT you always need some extra memory to run the JIT, and it creates a more optimized version while also needing the unoptimized version of the code, so it needs more memory.