tools/perf/measurements/page_cycler.py - Issue 23431036: Create and display "comparison statistics" to compare two statistics

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Unified Diff: tools/perf/measurements/page_cycler.py

Issue 23431036: Create and display "comparison statistics" to compare two statistics Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Sync'd to r233008. Created 7 years, 1 month ago

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Index: tools/perf/measurements/page_cycler.py

diff --git a/tools/perf/measurements/page_cycler.py b/tools/perf/measurements/page_cycler.py

index a0fdc470b7d0bc5c3633201e8c27e223142ded2e..3073ad2556c5d8247b4a9b4206dd1fbe9ed52f65 100644

--- a/tools/perf/measurements/page_cycler.py

+++ b/tools/perf/measurements/page_cycler.py

@@ -179,6 +179,11 @@ class PageCycler(page_measurement.PageMeasurement):

self._memory_metric.AddSummaryResults(results)

io.IOMetric().AddSummaryResults(browser, results)

+ # Add in comparison stats for cold->warm load improvements

+ results.AddComparison('page_load_time', 'cold_times',

+ 'page_load_time', 'warm_times',

+ 'page_load_times', 'cache_improvements')

def IsRunCold(self, url):

return (self.ShouldRunCold(url) or

(self._cold_runs_requested and

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