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

Issue 1781983002: [Downloads] Introduce GUIDs for downloads. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Address comments Created 4 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 6a23d3b6f868c5b94f614a9351600babdd86877b..a1882ecb2b7c006a86940c68d781a7401d91df44 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -9417,6 +9417,21 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Download.Database.CreateDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to create a single download in the history DB.</summary>
+</histogram>
+
+<histogram name="Download.Database.QueryDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to query all downloads from history DB.</summary>
+</histogram>
+
+<histogram name="Download.Database.UpdateDownloadDuration" units="ms">
+ <owner>asanka@chromium.org</owner>
+ <summary>Time taken to update a single download in the history DB.</summary>
+</histogram>
+
<histogram name="Download.DatabaseRecordDropped"
enum="DownloadDatabaseRecordDroppedType">
<owner>asanka@chromium.org</owner>
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