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Contents
# encoding: utf-8
module RubyProf
# Prints out the call graph based on CallTree instances. This
# is mainly for debugging purposes as it provides access into
# into RubyProf's internals.
#
# To use the printer:
#
# result = RubyProf.profile do
# [code to profile]
# end
#
# printer = RubyProf::CallInfoPrinter.new(result)
# printer.print(STDOUT)
class CallInfoPrinter < AbstractPrinter
TIME_WIDTH = 0
private
def print_header(thread)
@output << "----------------------------------------------------\n"
@output << "Thread ID: #{thread.id}\n"
@output << "Fiber ID: #{thread.fiber_id}\n"
@output << "Total Time: #{thread.total_time}\n"
@output << "Sort by: #{sort_method}\n"
@output << "\n"
end
def print_methods(thread)
visitor = CallTreeVisitor.new(thread.call_tree)
visitor.visit do |call_tree, event|
if event == :enter
@output << " " * call_tree.depth
@output << call_tree.target.full_name
@output << " ("
@output << "tt:#{sprintf("%#{TIME_WIDTH}.2f", call_tree.total_time)}, "
@output << "st:#{sprintf("%#{TIME_WIDTH}.2f", call_tree.self_time)}, "
@output << "wt:#{sprintf("%#{TIME_WIDTH}.2f", call_tree.wait_time)}, "
@output << "ct:#{sprintf("%#{TIME_WIDTH}.2f", call_tree.children_time)}, "
@output << "call:#{call_tree.called}, "
@output << ")"
@output << "\n"
end
end
end
def print_footer(thread)
@output << "\n" << "\n"
end
end
end
Version data entries
32 entries across 32 versions & 2 rubygems