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

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Issue 957353003: Add extra histogram latency tracking in PreMainMessageLoopRunImpl. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: all all endif comments Created 5 years, 9 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 0ac0b08568a5c5eef5cea5c0906aa405e712c93c..496787d0e220f497a94a7f6f9141e0cbd236f614 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -37575,6 +37575,33 @@ Therefore, the affected-histogram name has to have at least one dot in it.
</summary>
</histogram>
+<histogram name="Startup.PreMainMessageLoopRunImplStep1Time"
+ units="milliseconds">
+ <owner>rkaplow@chromium.org</owner>
+ <summary>
+ The amount of time that elapsed during the first untracked section of
+ ChromeBrowserMainParts::PreMainMessageLoopRunImpl.
+ </summary>
+</histogram>
+
+<histogram name="Startup.PreMainMessageLoopRunImplStep2Time"
+ units="milliseconds">
+ <owner>rkaplow@chromium.org</owner>
+ <summary>
+ The amount of time that elapsed during the second untracked section of
+ ChromeBrowserMainParts::PreMainMessageLoopRunImpl. Not written for Android.
+ </summary>
+</histogram>
+
+<histogram name="Startup.PreMainMessageLoopRunImplStep3Time"
+ units="milliseconds">
+ <owner>rkaplow@chromium.org</owner>
+ <summary>
+ The amount of time that elapsed during the third untracked section of
+ ChromeBrowserMainParts::PreMainMessageLoopRunImpl. Not written for Android.
+ </summary>
+</histogram>
+
<histogram name="Startup.PreMainMessageLoopRunImplTime" units="milliseconds">
<obsolete>
Deprecated as of 2/2015.
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