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

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Issue 2239103002: Add histograms to record QUIC Min and Smoothed RTT. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 4 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 0f5c2c4e54dc52d5c3d392adc9f14d1ffd369e84..0c5277244f98b1bdbe0094998fdf226afb41a878 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -30413,6 +30413,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Net.QuicSession.MinRTT">
cbentzel 2016/08/12 14:16:37 Does this need units=ms specified?
Ryan Hamilton 2016/08/12 16:31:23 Done.
+ <owner>rch@chromium.org</owner>
+ <summary>
+ The minimum RTT observed during the life of a QUIC connection.
+ </summary>
+</histogram>
+
<histogram name="Net.QuicSession.MtuProbesSent">
<owner>rch@chromium.org</owner>
<summary>
@@ -30611,6 +30618,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Net.QuicSession.SmoothedRTT">
gayane -on leave until 09-2017 2016/08/12 15:11:47 units here as well
Ryan Hamilton 2016/08/12 16:31:23 Done.
+ <owner>rch@chromium.org</owner>
+ <summary>
+ The final smoothed RTT observed during the life of a QUIC connection.
+ </summary>
+</histogram>
+
<histogram name="Net.QuicSession.StreamCloseErrorCodeClient.HandshakeConfirmed"
enum="QuicErrorCodes">
<owner>rch@chromium.org</owner>
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