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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 1473443002: Bucket FirstContentfulPaint timing into High/Low res clock buckets (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index b4f77cb3bd008baa95658385455fdfdc7b0609ab..daf7899025927988445d3040b9e16ff35b61e514 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -79260,6 +79260,12 @@ To add a new entry, add it with any value and run test to compute valid value.
<affected-histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"/>
</histogram_suffixes>
+<histogram_suffixes name="HighResolutionClock" separator=".">
+ <suffix name="HighResolutionClock"
+ label="base::TimeTicks::IsHighResolution() is true for this measurement"/>
+ <affected-histogram name="PageLoad.Timing2.NavigationToFirstContentfulPaint"/>
+</histogram_suffixes>
+
<histogram_suffixes name="HistogramInconsistencies" separator=".">
<suffix name="Cronet" label="Cronet histograms."/>
<affected-histogram name="Histogram.InconsistenciesBrowser"/>
@@ -79666,6 +79672,13 @@ To add a new entry, add it with any value and run test to compute valid value.
<affected-histogram name="Tabs.SadTab.KillCreated"/>
</histogram_suffixes>
+<histogram_suffixes name="LowResolutionClock" separator=".">
+ <suffix name="LowResolutionClock"
Alexei Svitkine (slow) 2015/11/23 21:01:32 You can list two suffix entries under the same his
Charlie Harrison 2015/11/23 21:20:23 Done.
+ label="base::TimeTicks::IsHighResolution() is false for this
+ measurement"/>
+ <affected-histogram name="PageLoad.Timing2.NavigationToFirstContentfulPaint"/>
+</histogram_suffixes>
+
<histogram_suffixes name="ManifestProperties" separator=".">
<suffix name="name"/>
<suffix name="short_name"/>
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