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

Issue 1907803002: Add metric to determine the benefit of forcing an event listener to be passive. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master_touch_scroll_intervention_uma
Patch Set: Pull metric into check for high resolution Created 4 years, 8 months 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 6959f768f8decad83279ace6a8aded2b0e0f2e07..52c58f72cf79fe4e31bc8cc3ff356f6a5031f34d 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -12055,6 +12055,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Event.PassiveListeners.ForcedNonBlockingLatency"
+ units="microseconds">
+ <owner>dtapuska@chromium.org</owner>
+ <summary>
+ Time between when a forced non-blocking event was generated and the event
+ processed. This histogram tracks the benefit of forcing non-blocking events
+ listeners.
+ </summary>
+</histogram>
+
<histogram name="Event.PassiveListeners.Latency" units="microseconds">
<owner>dtapuska@chromium.org</owner>
<summary>

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