diff options
| -rw-r--r-- | data/rbot/plugins/debugger.rb | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/data/rbot/plugins/debugger.rb b/data/rbot/plugins/debugger.rb deleted file mode 100644 index 2895cd0b..00000000 --- a/data/rbot/plugins/debugger.rb +++ /dev/null @@ -1,140 +0,0 @@ -#-- vim:sw=2:et -#++ -# -# :title: Debugging/profiling for rbot -# -# Author:: Giuseppe "Oblomov" Bilotta <giuseppe.bilotta@gmail.com> -# Copyright:: (C) 2006-2007 Giuseppe Bilotta -# License:: GPL v2 - -class DebugPlugin < Plugin - Config.register Config::IntegerValue.new('debug.interval', - :default => 10, :validate => Proc.new{|v| v > 0}, - :desc => "Number of seconds between memory profile dumps") - Config.register Config::BooleanValue.new('debug.dump_strings', - :default => false, - :desc => "Set to true if you want the profiler to dump strings, false otherwise") - Config.register Config::StringValue.new('debug.logdir', - :default => "", - :desc => "Directory where profile/string dumps are to be stored") - - def dirname - @bot.config['debug.logdir'] - end - - def initialize - super - @prev = Hash.new(0) - @curr = Hash.new(0) - @delta = Hash.new(0) - @file = File.open(datafile("memory_profiler.log"), 'w') - @thread = @bot.timer.add(@bot.config['debug.interval']) { - begin - GC.start - @curr.clear - - curr_strings = [] - - ObjectSpace.each_object do |o| - @curr[o.class] += 1 #Marshal.dump(o).size rescue 1 - if @bot.config['debug.dump_strings'] and o.class == String - curr_strings.push o - end - end - - if @bot.config['debug.dump_strings'] - File.open(datafile("memory_profiler_strings.log.#{Time.now.to_i}"), 'w') do |f| - curr_strings.sort.each do |s| - f.puts s - end - end - curr_strings.clear - end - - @delta.clear - (@curr.keys + @prev.keys).uniq.each do |k,v| - @delta[k] = @curr[k]-@prev[k] - end - - @file.puts "Top 20" - @delta.sort_by { |k,v| -v.abs }[0..19].sort_by { |k,v| -v}.each do |k,v| - @file.printf "%+5d: %s (%d)\n", v, k.name, @curr[k] unless v == 0 - end - @file.flush - - @delta.clear - @prev.clear - @prev.update @curr - GC.start - rescue Exception => err - error "** memory_profiler error: #{err}" - end - } - @bot.timer.block(@thread) - end - - def help( plugin, topic="" ) - "debug start => start the periodic profiler; " + \ - "debug stop => stops the periodic profiler; " + \ - "debug dumpstrings => dump all of the strings" - end - - def start_it(m, params) - begin - @bot.timer.unblock(@thread) - m.reply "profile dump started" - rescue Exception => err - m.reply "couldn't start profile dump" - error "couldn't start profile dump: #{err}" - end - end - - def stop_it(m, params) - begin - @bot.timer.block(@thread) - m.reply "profile dump stop" - rescue Exception => err - m.reply "couldn't stop profile dump" - error "couldn't stop profile dump: #{err}" - end - end - - def dump_strings(m, params) - curr_strings = [] - - m.reply "Dumping strings ..." - begin - GC.start - ObjectSpace.each_object do |o| - if o.class == String - curr_strings.push o - end - end - - File.open(datafile("memory_profiler_strings.log.#{Time.now.to_i}"), 'w') do |f| - curr_strings.sort.each do |s| - f.puts s - end - end - GC.start - m.reply "... done" - rescue Exception => err - m.reply "dumping strings failed" - error "dumping strings failed: #{err}" - end - end - -end - - -plugin = DebugPlugin.new - -plugin.default_auth( 'start', false ) -plugin.default_auth( 'stop', false ) -plugin.default_auth( 'dumpstrings', false ) - -plugin.map 'debug start', :action => 'start_it' -plugin.map 'debug stop', :action => 'stop_it' -plugin.map 'debug dumpstrings', :action => 'dump_strings' - - |