From 48bb9bb0ad5a090a9b8d6ad1deeadd9b1ae10d8b Mon Sep 17 00:00:00 2001 From: David Heinemeier Hansson Date: Sat, 21 May 2005 13:21:29 +0000 Subject: Missing file git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1342 5ecf4fe2-1ee6-0310-87b1-e25e094e27de --- railties/lib/rubyprof_ext.rb | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 railties/lib/rubyprof_ext.rb (limited to 'railties') diff --git a/railties/lib/rubyprof_ext.rb b/railties/lib/rubyprof_ext.rb new file mode 100644 index 0000000000..0a1f4a5504 --- /dev/null +++ b/railties/lib/rubyprof_ext.rb @@ -0,0 +1,35 @@ +require 'prof' + +module Prof + # Adapted from Shugo Maeda's unprof.rb + def self.print_profile(results, io = $stderr) + total = results.detect { |i| + i.method_class.nil? && i.method_id == :"#toplevel" + }.total_time + total = 0.001 if total < 0.001 + + io.puts " %% cumulative self self total" + io.puts " time seconds seconds calls ms/call ms/call name" + + sum = 0.0 + for r in results + sum += r.self_time + + name = if r.method_class.nil? + r.method_id.to_s + elsif r.method_class.is_a?(Class) + "#{r.method_class}##{r.method_id}" + else + "#{r.method_class}.#{r.method_id}" + end + io.printf "%6.2f %8.3f %8.3f %8d %8.2f %8.2f %s\n", + r.self_time / total * 100, + sum, + r.self_time, + r.count, + r.self_time * 1000 / r.count, + r.total_time * 1000 / r.count, + name + end + end +end -- cgit v1.2.3