tools/metrics/histograms/histograms.xml - Issue 1241263002: media: Add UMA and trace events for CDM creation.

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

Issue 1241263002: media: Add UMA and trace events for CDM creation. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: comments addressed Created 5 years, 5 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 e434ba083dc00c6aca62a0beb903c9ff5e32e86c..cfc90d0d1a5fe5fe86154f7278f4ca5680ce5f2b 100644

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

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

@@ -15922,6 +15922,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<summary>cancelKeyRequest result using the Clear Key key system.</summary>

</histogram>

+<histogram name="Media.EME.ClearKey.CreateCdmTime" units="milliseconds">

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

+ <summary>

+ The time it takes to create the CDM instance for Clear Key key system.

+ </summary>

+</histogram>

<histogram name="Media.EME.ClearKey.generateKeyRequest"

enum="MediaKeyException">

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

@@ -15988,6 +15995,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<summary>cancelKeyRequest result using an unknown key system.</summary>

</histogram>

+<histogram name="Media.EME.Unknown.CreateCdmTime" units="milliseconds">

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

+ <summary>

+ The time it takes to create the CDM instance for an unknown key system.

+ </summary>

+</histogram>

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

<summary>generateKeyRequest result using an unknown key system.</summary>

@@ -16026,6 +16040,13 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<summary>cancelKeyRequest result using the Widevine key system.</summary>

</histogram>

+<histogram name="Media.EME.Widevine.CreateCdmTime" units="milliseconds">

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

+ <summary>

+ The time it takes to create the CDM instance for the Widevine key system.

+ </summary>

+</histogram>

<histogram name="Media.EME.Widevine.generateKeyRequest"

enum="MediaKeyException">

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

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