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

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Issue 2594373002: Add PendingEvents UMA to ConnectionEventTracker shutdown. (Closed)
Patch Set: Created 4 years 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 543fa7e2cc5986675dd7fe8705bbb80713bfbfd2..75a095d0cb51d01b37c5442912fe05673bb52771 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -19102,6 +19102,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="GCM.PendingEvents">
Peter Beverloo 2016/12/22 11:24:36 units="events"
harkness 2016/12/23 13:52:56 Done.
+ <owner>harkness@chromium.org</owner>
+ <summary>
+ Number of connection events which have not been sent to the GCM. This is
Peter Beverloo 2016/12/22 11:24:36 nit: s/the//
harkness 2016/12/23 13:52:56 Done.
+ recorded only at the time of shutdown to capture the events which are being
+ lost due to shutdown. Because this is recorded at shutdown, this is not
+ guaranteed to be complete and should be treated as a best effort record.
+ </summary>
+</histogram>
+
<histogram name="GCM.ReceivedDataMessageBurstSize" units="messages">
<owner>juyik@chromium.org</owner>
<summary>Number of messages in a received GCM data message burst.</summary>

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