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

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Issue 1018713002: Record the time to update top sites through db thread to understand if this is low and how slow it … (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: 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 35c3c071a86a9d8d52a18c6df008a67fe2997faa..99724739fc3a074f11161eda160b693506a1a2e3 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -11205,6 +11205,17 @@ Therefore, the affected-histogram name has to have at least one dot in it.
</summary>
</histogram>
+<histogram name="History.UpdateTopSitesOnDBThreadTimeConsumption"
+ units="milliseconds">
+ <owner>yiyaoliu@chromium.org</owner>
+ <summary>
+ The amount of time for function
+ history::TopSitesBackend::UpdateTopSitesOnDBThread to execute. (Excludes the
rkaplow 2015/03/17 22:41:12 no need for the () here
yao 2015/03/18 19:38:06 Done.
+ case where local TopSitesDatabase db_ is unavailable, i.e. where update
rkaplow 2015/03/17 22:41:12 where "the" update.
yao 2015/03/18 19:38:06 Done.
+ doesn't really happen.)
+ </summary>
+</histogram>
+
<histogram name="HistoryPage.ClickPosition">
<owner>rpop@google.com</owner>
<summary>

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