Methods
M
Constants
Mode = RubyProf::GC_TIME if RubyProf.const_defined?(:GC_TIME)
Instance Public methods
measure()

Source: show | on GitHub 

    # File activesupport/lib/active_support/testing/performance/ruby/yarv.rb, line 49
49:             def measure
50:               GC::Profiler.total_time
51:             end
measure()

Source: show | on GitHub 

    # File activesupport/lib/active_support/testing/performance/ruby/mri.rb, line 49
49:             def measure
50:               RubyProf.measure_gc_time / 1000.0 / 1000.0
51:             end
measure()

Source: show | on GitHub 

     # File activesupport/lib/active_support/testing/performance/jruby.rb, line 108
108:           def measure
109:             ManagementFactory.garbage_collector_mx_beans.inject(0) { |total_time, current_gc| total_time += current_gc.collection_time } / 1000.0 # seconds
110:           end
measure()

Source: show | on GitHub 

     # File activesupport/lib/active_support/testing/performance/rubinius.rb, line 106
106:           def measure
107:             (loopback.get("system.gc.full.wallclock").last + loopback.get("system.gc.young.wallclock").last) / 1000.0
108:           end