Created
December 9, 2011 07:51
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Broken ruby-prof output
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require 'ruby-prof' | |
class Bar | |
def foo(a) | |
print "foo\n" | |
a.map do |x| | |
a = x * x | |
yield a | |
end | |
end | |
def baz(c) | |
c | |
end | |
end | |
# Profile the code | |
result = RubyProf.profile do | |
Bar.send :define_method, :bar, do |b| | |
a = 0 | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
a = b * b - a | |
baz(a/b) | |
end | |
b = Bar.new | |
b.foo((1..10000).to_a){|x| b.bar x} | |
end | |
# Print a graph profile to text | |
printer = RubyProf::GraphPrinter.new(result) | |
printer.print(STDOUT, {}) |
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foo | |
Thread ID: 15579500 | |
Total Time: 0.365725614 | |
%total %self total self wait child calls Name | |
-------------------------------------------------------------------------------- | |
100.00% 0.00% 0.37 0.00 0.00 0.37 1 Global#[No method] | |
0.37 0.00 0.00 0.37 1/1 Bar#foo | |
0.00 0.00 0.00 0.00 1/1 Enumerable#to_a | |
0.00 0.00 0.00 0.00 1/1 Class#new | |
0.00 0.00 0.00 0.00 1/1 Module#define_method | |
-------------------------------------------------------------------------------- | |
0.37 0.00 0.00 0.37 1/1 Global#[No method] | |
99.88% 0.00% 0.37 0.00 0.00 0.37 1 Bar#foo | |
0.37 0.36 0.00 0.01 1/1 Array#map | |
0.00 0.00 0.00 0.00 1/1 Kernel#print | |
-------------------------------------------------------------------------------- | |
0.37 0.36 0.00 0.01 1/1 Bar#foo | |
99.87% 98.31% 0.37 0.36 0.00 0.01 1 Array#map | |
0.01 0.01 0.00 0.00 10000/10000 Bar#baz | |
-------------------------------------------------------------------------------- | |
0.01 0.01 0.00 0.00 10000/10000 Array#map | |
1.56% 1.56% 0.01 0.01 0.00 0.00 10000 Bar#baz | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Global#[No method] | |
0.11% 0.00% 0.00 0.00 0.00 0.00 1 Enumerable#to_a | |
0.00 0.00 0.00 0.00 1/1 Range#each | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Enumerable#to_a | |
0.11% 0.11% 0.00 0.00 0.00 0.00 1 Range#each | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Bar#foo | |
0.01% 0.00% 0.00 0.00 0.00 0.00 1 Kernel#print | |
0.00 0.00 0.00 0.00 1/1 IO#write | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Kernel#print | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 IO#write | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Global#[No method] | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 Class#new | |
0.00 0.00 0.00 0.00 1/1 BasicObject#initialize | |
0.00 0.00 0.00 0.00 1/1 <Class::BasicObject>#allocate | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Global#[No method] | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 Module#define_method | |
0.00 0.00 0.00 0.00 1/1 Module#method_added | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Class#new | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 BasicObject#initialize | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Class#new | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 <Class::BasicObject>#allocate | |
-------------------------------------------------------------------------------- | |
0.00 0.00 0.00 0.00 1/1 Module#define_method | |
0.00% 0.00% 0.00 0.00 0.00 0.00 1 Module#method_added |
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