tools/perf/measurements/rasterize_and_record.py - Issue 23902027: telemetry: Make trace profiler work with trace-based benchmarks.

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

Issue 23902027: telemetry: Make trace profiler work with trace-based benchmarks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Add subset test for category filters. Created 7 years, 3 months ago

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Index: tools/perf/measurements/rasterize_and_record.py

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

index 4ed5a0942e0808f28f9c0fc9cac36980f07bc3a7..b5bc61331707547734e5904b1ee3de957b358ca7 100644

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

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

@@ -148,7 +148,7 @@ class RasterizeAndRecord(page_measurement.PageMeasurement):

});

""")

- tab.browser.StartTracing('webkit,webkit.console,benchmark', 60)

+ tab.browser.StartTracing('webkit.console,benchmark', 60)

self._metrics.Start()

tab.ExecuteJavaScript("""

@@ -166,10 +166,9 @@ class RasterizeAndRecord(page_measurement.PageMeasurement):

time.sleep(float(self.options.stop_wait_time))

tab.ExecuteJavaScript('console.timeEnd("measureNextFrame")')

- tab.browser.StopTracing()

self._metrics.Stop()

+ timeline = tab.browser.StopTracing().AsTimelineModel()

- timeline = tab.browser.GetTraceResultAndReset().AsTimelineModel()

collector = StatsCollector(timeline)

collector.GatherRenderingStats()

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