tools/metrics/histograms/histograms.xml - Issue 1934723002: Deprecate unknowned histograms with no recent data.

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

Issue 1934723002: Deprecate unknowned histograms with no recent data. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 8 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 8c1daf4c035c423b0438f8ee0cec8ab2cb1fb77d..8bf1a388c7c810d44b01aa41a3e0a6ebeb506a71 100644

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

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

@@ -4473,6 +4473,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of cellular device activation failures (Chrome OS).

@@ -4485,6 +4488,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of cellular reconnect failures during activation (Chrome OS).

@@ -4492,6 +4498,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of cellular device reconnect tries during activation (Chrome OS).

@@ -4499,6 +4508,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of successful cellular plan established (Chrome OS).

@@ -4513,16 +4525,25 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The count of failed cellular plan setup tries (Chrome OS).</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The count of failed cellular plan purchases (Chrome OS).</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of successfully completed cellular plan purchases (Chrome OS).

@@ -4547,6 +4568,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Information about the certificate algorithms and sizes in use on the web, to

@@ -4726,6 +4750,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Indicates how many times each particular type of Activity was in the

@@ -4735,6 +4762,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Indicates how many times each particular type of Activity was brought to the

@@ -4863,6 +4893,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="ChromeNotifierService.Actions"

enum="ChromeNotifierServiceActionType">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The actions to enable or disable services sending synced notifications.

@@ -5219,6 +5252,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Time between "Report and Discard" button being shown and it being

@@ -5555,6 +5591,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time taken for the sync readback of pixels is measured here.

@@ -7927,6 +7966,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

TBD - Not run automatically yet, so this is just a placeholder for future

@@ -7986,6 +8028,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

TBD - Not run automatically yet, so this is just a placeholder for future

@@ -8039,6 +8084,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"

enum="DiagnosticsResult">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Shows the success and failure rates of the SQLiteIntegrityAppCache recovery

@@ -8158,6 +8206,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

TBD - Not run automatically yet, so this is just a placeholder for future

@@ -8213,6 +8264,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

TBD - Not run automatically yet, so this is just a placeholder for future

@@ -8262,6 +8316,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"

enum="DiagnosticsResult">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Shows the success and failure rates of the SQLiteIntegrityAppCache test that

@@ -8476,11 +8533,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Whether an extension has been wiped out.</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How many external extensions get wiped out as a result of the Sideload

@@ -8489,6 +8552,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Whether any extension got wiped out as a result of the Sideload Wipeout

@@ -8497,6 +8563,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The user selection in the Sideload Wipeout bubble, grouped by the

@@ -12907,6 +12976,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Captures the results of URL resolution when relative urls are used in the

@@ -13176,6 +13248,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Number of extensions referenced in the depricated external extensions source

@@ -13684,6 +13759,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

What happens when the extensions system tries to get a temp dir to unpack

@@ -14979,6 +15057,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Time taken to load a toolstrip.</summary>

</histogram>

@@ -18164,6 +18245,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Records various events of interest in the InstantController. E.g. When URLs

@@ -18173,6 +18257,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Instant.SessionsStorageNamespace"

enum="InstantSessionStorageNamespace">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How often an Instant preview is committed onto a different tab than it was

@@ -18181,6 +18268,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time between the first Omnibox interaction and when the Instant preview

@@ -20716,6 +20806,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average number of delayed and dropped frames for the Fling application.

@@ -20735,6 +20828,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Time needed to pre-buffer A/V data before the actual playback for the Fling

@@ -20743,6 +20839,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Time needed to buffer A/V data after an abort for the Fling application.

@@ -20750,6 +20849,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Time needed to buffer A/V data after an underrun for the Fling application.

@@ -21014,6 +21116,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The audio bit rate as reported by the Netflix application. May be reported

@@ -21022,6 +21127,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of audio channels as reported by the Netflix application. May be

@@ -21031,6 +21139,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"

units="frames/5s">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average number of delayed and dropped frames for the Netflix

@@ -21050,6 +21161,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Video bit rate as reported by the Netflix application. May be reported

@@ -21058,6 +21172,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Video height as reported by the Netflix application. May be reported

@@ -21112,6 +21229,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"

units="frames/5s">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average number of delayed and dropped frames for the PlayMovies

@@ -21573,6 +21693,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"

units="frames/5s">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average number of delayed and dropped frames for the YouTube

@@ -21600,6 +21723,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Time needed to buffer A/V data after an abort for the YouTube application.

@@ -23003,6 +23129,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Measures the time elapsed between when the user mousedown-ed a link and when

@@ -23012,6 +23141,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="MouseEventPrefetch.MouseDownFollowedByClick"

enum="MouseEventFollowedByClick">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

For each click handled by an HTML anchor tag link, whether Blink saw a

@@ -23021,6 +23153,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of mousedown events detected at HTML anchor-tag links' default

@@ -23029,6 +23164,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Measures the time elapsed between when the user mouseover-ed a link and when

@@ -23037,6 +23175,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Measures the time elapsed between when the user mouseover-ed a link and when

@@ -23045,6 +23186,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of mouseover events detected at HTML anchor-tag links' default

@@ -23054,6 +23198,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"

enum="PreTapEvents">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The tap gesture events detected before click at HTML anchor-tag links'

@@ -23062,6 +23209,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Measures the time elapsed between when the user tapdown-ed a link and when

@@ -23070,6 +23220,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of gesturetapdown events detected at HTML anchor-tag links'

@@ -23078,6 +23231,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of gesturetapunconfirmed events detected at HTML anchor-tag

@@ -23149,11 +23305,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The time spent inside RenderWidgetHost::OnMsgPaintRect.</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The time spent inside RenderWidgetHost::OnMsgScrollRect.</summary>

</histogram>

@@ -23177,6 +23339,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time that the user sees a blank white page after switching to a

@@ -24896,6 +25061,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of times we sent N packets, but could have sent N-1 packets.

@@ -25188,6 +25356,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

For every top level domain, number of subdomains in that top level domain

@@ -25805,6 +25976,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Net.DoubleGetExperiment_InitialResponseMethod"

enum="DoubleGetExperimentMethods">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The number of HTTP request responses with MS Office Docs MIME types. The

@@ -25818,6 +25992,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The response codes encountered for GET request repeated in Double GET

@@ -26036,6 +26213,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file Flush failed with. The code is OS dependent,

@@ -26044,6 +26224,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file GetSize failed with. The code is OS

@@ -26052,6 +26235,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file Open failed with. The code is OS dependent,

@@ -26060,6 +26246,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file Read failed with. The code is OS dependent,

@@ -26068,6 +26257,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file Seek failed with. The code is OS dependent,

@@ -26076,6 +26268,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file SetEof failed with. The code is OS dependent,

@@ -26084,6 +26279,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code that a file Write failed with. The code is OS dependent,

@@ -26092,6 +26290,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file Flush failed with. Any value other than

@@ -26102,6 +26303,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file GetSize failed with. Any value other

@@ -26112,6 +26316,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file Open failed with. Any value other than

@@ -26122,6 +26329,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file Read failed with. Any value other than

@@ -26132,6 +26342,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file Seek failed with. Any value other than

@@ -26142,6 +26355,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file SetEof failed with. Any value other

@@ -26152,6 +26368,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

System error code range that a file Write failed with. Any value other than

@@ -26673,6 +26892,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The count of handleable socket errors (connection abort/close/reset) per

@@ -26747,11 +26969,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The probe results when a test for IPv6 support is done.</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The probe results when a test for IPv6 support is done, after a network

@@ -26805,6 +27033,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How often automatically retrying to download the main frame of a page in

@@ -26813,6 +27044,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How often automatically retrying to download a subresource in response to

@@ -26821,6 +27055,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How often automatically retrying to download the main frame of a page in

@@ -26830,6 +27067,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

How often automatically retrying to download a subresource in response to

@@ -28716,6 +28956,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time a previously used socket sat idle before encountering a recoverable

@@ -28724,6 +28967,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time an unused socket sat idle before encountering a recoverable socket

@@ -28916,6 +29162,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>

</histogram>

@@ -29645,6 +29894,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Number of idle sockets when the Connect() succeeded.</summary>

</histogram>

@@ -30371,6 +30623,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="NetConnectivity.TCP.Status"

enum="NetConnectivityProtocolStatus">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Status for TCP protocol for echoing</summary>

</histogram>

@@ -30392,6 +30647,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The RTT for TCP protocol for echoing</summary>

</histogram>

@@ -30460,6 +30718,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="NetConnectivity.UDP.Status"

enum="NetConnectivityProtocolStatus">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Status for UDP protocol for echoing</summary>

</histogram>

@@ -30481,6 +30742,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>The RTT for UDP protocol for echoing</summary>

</histogram>

@@ -30502,6 +30766,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

This histogram records how many packets (out of 6 attempted) were sent via

@@ -30510,6 +30777,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome sends 6 UDP packets in a row to test to see if there is a

@@ -30522,6 +30792,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, 21 packets were sent to Google via UDP as rapidly as

@@ -30534,6 +30807,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, 21 packets were sent to Google via UDP as rapidly as

@@ -30544,6 +30820,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, 21 packets were sent to Google via UDP as rapidly as

@@ -30554,6 +30833,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

This histogram records how many packets (out of 21 attempted) were sent via

@@ -30562,6 +30844,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, 21 packets were sent to Google via UDP on port 443 or

@@ -30571,94 +30856,142 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"

enum="BooleanSuccess">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"

enum="BooleanSuccess">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

@@ -30676,52 +31009,79 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"

units="ms">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

<histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"

enum="BooleanSuccess">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, a few packets were sent from Google to clients via UDP

@@ -30730,6 +31090,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

In this experiment, a few packets were sent from Google to clients via UDP

@@ -30739,6 +31102,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="NetConnectivity5.TestFailed.WritePending"

enum="BooleanSuccess">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Next NetConnectivity5 experiment weren't started because there is an

@@ -30788,6 +31154,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network metric sampling the time spent using Cellular to transport

@@ -30797,6 +31166,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join a 3G/Cellular

@@ -30805,6 +31177,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that a

@@ -30813,6 +31188,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that a

@@ -30822,11 +31200,17 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Network.Cellular.UsageRequestStatus"

enum="NetworkCellularUsageRequestStatus">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Chrome OS cellular usage API request status codes.</summary>

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network metric sampling the time spent using Ethernet to transport

@@ -30836,6 +31220,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join a wired

@@ -30845,6 +31232,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that an

@@ -30853,6 +31243,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that an

@@ -30876,6 +31269,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Chrome OS connection manager service errors seen.</summary>

</histogram>

@@ -32159,6 +32555,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join a 3G/Cellular

@@ -32168,6 +32567,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join a wired

@@ -32177,6 +32579,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to configure Layer 3

@@ -32186,6 +32591,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network stability metric sampling the time in seconds between the

@@ -32196,6 +32604,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join (associate

@@ -32205,6 +32616,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to configure Layer 3

@@ -32213,6 +32627,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Network metric reporting the download speed test results run at setup time.

@@ -32253,6 +32670,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network metric sampling the time spent using WiFi to transport

@@ -32262,6 +32682,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time from the resume event

@@ -32271,6 +32694,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to configure Layer 3

@@ -32279,6 +32705,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to join (associate

@@ -32287,6 +32716,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that an

@@ -32295,6 +32727,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Chrome OS network performance metric sampling the time to determine that an

@@ -33292,6 +33727,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

</histogram>

@@ -33774,6 +34212,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

When a page is loaded in offline mode, the percentage of resources on that

@@ -36153,6 +36594,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Average size of user's Cache directory. Logged once a day, if disk usage is

@@ -36161,6 +36605,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Maximum size of user's Cache directory. Logged once a day, if disk usage is

@@ -36169,6 +36616,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Average size of user's Cache directory. Logged once a day, if disk usage is

@@ -36177,6 +36627,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Maximum size of user's Cache directory. Logged once a day, if disk usage is

@@ -36185,6 +36638,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Average size of user's GCache directory. Logged once a day, if disk usage is

@@ -36193,6 +36649,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Maximum size of user's GCache directory. Logged once a day, if disk usage is

@@ -36201,6 +36660,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Days since the least frequently used account signed in. Logged once a day,

@@ -36957,6 +37419,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

<histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"

units="page faults/second">

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Page faults/second for the specified swap group and time interval after a

@@ -37597,6 +38062,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Retries needed to enable a FET on tps65090 (AKA tpschrome). Tps65090 is a

@@ -39387,6 +39855,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average power consumption, measured in milli-units per hour, when sync

@@ -39399,6 +39870,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average power consumption, measured in milli-units per hour, for other

@@ -39411,6 +39885,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average power consumption, measured in milli-units per hour, when sync

@@ -39423,6 +39900,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The average power consumption, measured in milli-units per hour, when sync

@@ -41340,6 +41820,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

<summary>Size of the thumbnails database.</summary>

</histogram>

@@ -42066,6 +42549,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

A lower-bound on the percentage increase in memory that would result from

@@ -42094,6 +42580,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a document finished loading to when all it's resources

@@ -42113,6 +42602,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page was requested by a user to when it is fully

@@ -42121,6 +42613,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page was requested by a user to its first layout.

@@ -42128,6 +42623,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page was requested by a user to when it starts loading.

@@ -42135,6 +42633,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page started loading to when it is fully loaded.

@@ -42142,6 +42643,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page starts loading to when the main document is

@@ -42150,6 +42654,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

The time from when a page starts loading to its first layout.

@@ -57683,6 +58190,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</histogram>

+ <obsolete>

+ Deprecated 04/2016 as doesn't have data nor owner.

+ </obsolete>

<owner>Please list the metric's owners. Add more owner tags as needed.</owner>

Counts the number of keys typed by the virtual keyboard between each

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