class Perf::ReportFormatSimple

Formats the report this way:

measure path : percent% count user system total real \ : 100.000% 1 2.540000 0.030000 2.570000 ( 4.602187)

\emtpy_loop              :   0.042%      1   0.000000   0.000000   0.000000 (  0.001946)
\measure_overhead_x10000 :   5.893%      1   0.260000   0.010000   0.270000 (  0.271223)
    \nothing1            :  90.286%   1000   0.250000   0.010000   0.260000 (  0.244876)
        \blah2           :   2.685%   1000   0.010000   0.000000   0.010000 (  0.006574)
        \nothing2        :  74.104%   1000   0.120000   0.010000   0.130000 (  0.181462)
            \blah3       :   4.020%   1000   0.010000   0.000000   0.010000 (  0.007294)
            \nothing3    :   3.679%   1000   0.070000   0.000000   0.070000 (  0.006676)
            \zzzzblah3   :   3.716%   1000   0.000000   0.000000   0.000000 (  0.006744)
\something               :  11.144%      1   0.000000   0.000000   0.000000 (  0.512861)
    \something1          :  39.077%      1   0.000000   0.000000   0.000000 (  0.200411)
    \something2          :  60.864%      2   0.000000   0.000000   0.000000 (  0.312149)
\string_operations       :  20.097%      2   0.910000   0.000000   0.910000 (  0.924894)
    \ciao1000            :  50.085%      1   0.460000   0.000000   0.460000 (  0.463233)
    \help1000            :  49.893%      1   0.450000   0.000000   0.450000 (  0.461461)
\test = "1"              :  21.737%      1   0.000000   0.000000   0.000000 (  1.000368)
\test = "false"          :   0.000%      2   0.000000   0.000000   0.000000 (  0.000015)

Where:

 percent% : is the percentage of the real time of the real time of its containing path.
            For example blah2 is 2.685% of the real time of nothing1.The sum of the percentages at the same depth
            should always be < 100% (for example depth2 1 is 0.042+5.893+11.144+20.097+21.737 = 58.913). The rest
            is unmeasured time spent.
 count    : is the number of time the measure was taken. All the measures are the cumulative elapsed time for all
            the measures. For example blah3 numbers refer to the cumulative time spent in 1000 execution of that block.
user      : User CPU time
system    : System CPU time
total     : user+system
real      : Real time

Constants

DEFAULT_INDENT
EXTRA_SPACES_AFTER_TITLE
PERCENT_FORMAT

Public Instance Methods

format(perf,options={}) click to toggle source
Calls superclass method Perf::ReportFormat#format
# File lib/perf/report_format_simple.rb, line 46
def format(perf,options={})
  options ||= {}
  options[:indent]        ||= DEFAULT_INDENT
  super perf,options
end
format_measure(v) click to toggle source
# File lib/perf/report_format_simple.rb, line 52
def format_measure(v)
  percent= v[:percent].is_a?(String) ? v[:percent] : (PERCENT_FORMAT%v[:percent])
  "#{v[:title].ljust(v[:max_title]+EXTRA_SPACES_AFTER_TITLE," ")}: #{percent.rjust(7," ")}% #{v[:accuracy].rjust(v[:max_accuracy]," ")} #{v[:count].to_s.rjust(v[:max_count]," ")} #{v[:time].to_s.gsub(/\n/,'')}\n"
end
format_title(what,options) click to toggle source
# File lib/perf/report_format_simple.rb, line 57
def format_title(what,options)
  path=what.split("\\")
  "#{(path.size-2) ? options[:indent]*(path.size-2) : ""}\\#{path.last}"
end