Re:Ruby 3.3's YJIT Runs Shopify's Production Code 15% Faster
by ksec on Thursday September 21, 2023 @08:29AM
(#37596623)
That is exactly my question as well. Why would I want YJIT if it is only 15% faster than normal Ruby? Given the memory overhead.
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Re:Ruby 3.3's YJIT Runs Shopify's Production Code 15% Faster
by p8 on Friday September 22, 2023 @03:59AM
(#37609214)
The 15% is for the total request time including waiting for blocked IO.
> All that work allowed us to speedup our storefront total web request time by 10% on average, which is including all the time the web server is blocked on IO, for example, waiting for data from the DB, which YJIT obviously can't make any faster.