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|
$:.unshift File.expand_path('../lib', __FILE__)
require 'stackprof'
class A
def initialize
pow
self.class.newobj
math
end
def pow
2 ** 100
end
def self.newobj
Object.new
Object.new
end
def math
2.times do
2 + 3 * 4 ^ 5 / 6
end
end
end
#profile = StackProf.run(mode: :object, interval: 1) do
#profile = StackProf.run(mode: :wall, interval: 1000) do
profile = StackProf.run(mode: :cpu, interval: 1000) do
1_000_000.times do
A.new
end
end
result = StackProf::Report.new(profile)
puts
result.print_method(/pow|newobj|math/)
puts
result.print_text
puts
result.print_graphviz
puts
result.print_debug
|
