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class method

RubyVM::YJIT.runtime_stats

(?context: bool) -> ::Hash[untyped, untyped]?

runtime_stats(key = nil)

# File tmp/rubies/ruby-4.1.0-preview1/yjit.rb, line 211
def self.runtime_stats(key = nil)
  raise TypeError, "non-symbol given" unless key.nil? || Symbol === key

  Primitive.rb_yjit_get_stats(key)
end

Return a hash for statistics generated for the --yjit-stats command line option. Return nil when option is not passed or unavailable. If a symbol argument is provided, return only the value for the named stat. If any other type is provided, raises TypeError.

See also .reset_stats! .stats_enabled? .max_compile_time_ns= .stats_string also in 4.0 · 3.4 · 3.3 · 3.2

‹ prev.reset_stats! next ›.stats_enabled?