tools/metrics/histograms/histograms.xml - Issue 2565173006: Measure time between secure time queries

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

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Issue 2565173006: Measure time between secure time queries (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 f01549cc4f4725adacd5e1d3b19e9c97220cec33..5621a265d0ad5d7985e7e692ec6e1305f9e16320 100644

--- a/tools/metrics/histograms/histograms.xml

+++ b/tools/metrics/histograms/histograms.xml

@@ -38105,6 +38105,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="NetworkTimeTracker.TimeBetweenFetchedTimes" units="ms">

+ <owner>estark@chromium.org</owner>

+ <owner>mab@chromium.org</owner>

+ <summary>

+ NetworkTimeTracker makes periodic queries to obtain a secure timestamp over

+ the network. This histogram records the delta between each secure timestamp

+ and the previous one, to measure how often time queries are made.

Ilya Sherman 2016/12/13 22:02:07 Please document that the first event is dropped, r

estark 2016/12/13 22:09:36 Done.

+ </summary>

+</histogram>

<owner>estark@chromium.org</owner>

<owner>mab@chromium.org</owner>