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

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Issue 1638013002: Add UMA histograms to track very brief or frequent tabs and JS dialogs. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Use standard UMA time macros Created 4 years, 10 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 b5a898b6df1e8505268736b6a8fad01ac19d7137..bdc35defe0a44bc1f78ebedceab02d012427911c 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -17569,6 +17569,30 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="JSDialogs.FineTiming.DialogLifetime" units="ms">
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between opening a Javascript dialog and closing
+ it, to track very short-lived dialogs.
+ </summary>
+</histogram>
+
+<histogram name="JSDialogs.FineTiming.TimeSinceLastDialogClosed" units="ms">
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between closing a Javascript dialog and opening
+ another, to track very frequent dialogs.
+ </summary>
+</histogram>
+
+<histogram name="JSDialogs.FineTiming.TimeSinceLastDialogCreated" units="ms">
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between opening a Javascript dialog and opening
+ another, to track very frequent dialogs.
+ </summary>
+</histogram>
+
<histogram name="Keyboard.KeystrokeDeltas" units="ms">
<owner>Please list the metric's owners. Add more owner tags as needed.</owner>
<summary>
@@ -50693,6 +50717,30 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Tabs.FineTiming.TabLifetime" units="ms">
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between opening a tab and closing it, to track
+ very short-lived tabs.
+ </summary>
+</histogram>
+
+<histogram name="Tabs.FineTiming.TimeSinceLastTabClosed" units="ms">
sky 2016/01/29 17:25:51 TimeSinceLastTabClosed is mildly confusing. Time b
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between closing a tab and opening another, to
+ track very frequent tabs.
+ </summary>
+</histogram>
+
+<histogram name="Tabs.FineTiming.TimeSinceLastTabCreated" units="ms">
+ <owner>joenotcharles@chromium.org</owner>
+ <summary>
+ Fine-grained (in msec) time between opening a tab and opening another, to
+ track very frequent tabs.
+ </summary>
+</histogram>
+
<histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
<owner>lliabraa@chromium.org</owner>
<summary>
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