YJIT Benchmarks

How is YJIT's speed on its benchmarks as of 2021-09-22 07:09:49?

Overall YJIT is 22.3% faster than interpreted CRuby, or 16.4% faster than MJIT!
On Railsbench specifically, YJIT is 21.7% faster than CRuby, 19.1% faster than MJIT!

YJIT Results Over Time

  •    railsbench   
  •    optcarrot   
  •    lee   
  •    activerecord   
Y axis values are the total number of seconds to run the benchmark one time - lower is better.
Whiskers are shown 2 standard deviations higher and lower.

Latest Results vs CRuby and MJIT

0.0 0.2 0.4 0.6 0.8 1.0 1.2 No JIT MJIT YJIT activerecord jekyll liquid-render mail psych-load railsbench The details graphs are the speed (reqs/second) scaled to MRI's interpreted performance. Higher is better.

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