Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(535)

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

Issue 2699933003: Generalize abort tracking to page end state tracking (Closed)
Patch Set: fix comment Created 3 years, 10 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
Download patch
« no previous file with comments | « chrome/browser/prerender/prerender_browsertest.cc ('k') | no next file » | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index f7fd8937c039f19f0327adf824671dab93cf2849..668fafc2f4aefac8fdd913c574d20d05eb25bfff 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -44074,6 +44074,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<histogram base="true" name="PageLoad.Experimental.AbortTiming.ClientRedirect"
units="ms">
+ <obsolete>
+ Deprecated in favor of PageLoad.Internal.ClientRedirect.*.
+ </obsolete>
<owner>csharrison@chromium.org</owner>
<summary>
This metric is still experimental and not yet ready to be relied upon.
@@ -44215,6 +44218,43 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="PageLoad.Experimental.PageTiming.FirstPaintToFirstBackground"
+ units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <summary>
+ Measures the total time the page load was active after first paint, up until
+ being backgrounded, prior to the page load terminating. Recorded only for
+ page loads that started in the foreground.
+ </summary>
+</histogram>
+
+<histogram name="PageLoad.Experimental.PageTiming.FirstPaintToPageEnd"
+ units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <summary>
+ Measures the total time the page load was active after first paint, for page
+ loads that spend the entire time in the foreground.
+ </summary>
+</histogram>
+
+<histogram name="PageLoad.Experimental.PageTiming.NavigationToFirstBackground"
+ units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <summary>
+ Measures the total time the page load was active, up until being
+ backgrounded, for page loads that started in the foreground.
+ </summary>
+</histogram>
+
+<histogram name="PageLoad.Experimental.PageTiming.NavigationToPageEnd"
+ units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <summary>
+ Measures the total time the page load was active, for page loads that spend
+ the entire time in the foreground.
+ </summary>
+</histogram>
+
<histogram
name="PageLoad.Experimental.PaintTiming.FirstMeaningfulPaintSignalStatus"
enum="FirstMeaningfulPaintSignalStatus">
@@ -44452,6 +44492,27 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="PageLoad.PageTiming.NavigationToFailedProvisionalLoad"
+ units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <owner>shivanisha@chromium.org</owner>
+ <summary>
+ Measures the time from navigation timing's navigation start to the time the
+ provisional load failed. Only measures provisional loads that failed in the
+ foreground.
+ </summary>
+</histogram>
+
+<histogram name="PageLoad.PageTiming.NavigationToFirstForeground" units="ms">
+ <owner>bmcquade@chromium.org</owner>
+ <owner>csharrison@chromium.org</owner>
+ <summary>
+ Measures the time from navigation timing's navigation start to the time the
+ user first foregrounds an initially backgrounded tab. Only measures
+ navigations that started in the background.
+ </summary>
+</histogram>
+
<histogram name="PageLoad.PaintTiming.ForegroundToFirstPaint" units="ms">
<owner>pkotwicz@chromium.org</owner>
<summary>
@@ -44667,6 +44728,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</histogram>
<histogram name="PageLoad.Timing2.NavigationToFailedProvisionalLoad" units="ms">
+ <obsolete>
+ deprecated in favor of PageLoad.PageTiming.NavigationToFailedProvisionalLoad
+ </obsolete>
<owner>bmcquade@chromium.org</owner>
<owner>shivanisha@chromium.org</owner>
<summary>
@@ -44702,6 +44766,9 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</histogram>
<histogram name="PageLoad.Timing2.NavigationToFirstForeground" units="ms">
+ <obsolete>
+ deprecated in favor of PageLoad.PageTiming.NavigationToFirstForeground
+ </obsolete>
<owner>bmcquade@chromium.org</owner>
<owner>csharrison@chromium.org</owner>
<summary>
@@ -95397,7 +95464,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<int value="2" label="IPC received from a frame we navigated away from"/>
<int value="3" label="IPC received from a bad URL scheme"/>
<int value="4" label="No IPCs received for this navigation"/>
- <int value="5" label="Abort reported before navigation start"/>
+ <int value="5" label="Page end reported before navigation start"/>
<int value="6"
label="Multiple aborted provisional loads at navigation start"/>
<int value="7"
@@ -95405,6 +95472,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
(deprecated)"/>
<int value="8" label="Inter process TimeTicks skew"/>
<int value="9" label="No commit or failed provisional load received"/>
+ <int value="10" label="No page load end time recorded"/>
</enum>
<enum name="InterruptReason" type="int">
@@ -117721,6 +117789,16 @@ value.
<affected-histogram name="PageLoad.ParseTiming.NavigationToParseStart"/>
</histogram_suffixes>
+<histogram_suffixes name="PageLoadMetricsNoEndTime" separator=".">
+ <suffix name="NoEndTime"
+ label="The page load had no recorded end time, so an end time was
+ synthesized at the time the page end notification was processed."/>
+ <affected-histogram
+ name="PageLoad.Experimental.PageTiming.FirstPaintToPageEnd"/>
+ <affected-histogram
+ name="PageLoad.Experimental.PageTiming.NavigationToPageEnd"/>
+</histogram_suffixes>
+
<histogram_suffixes name="PageLoadMetricsUserGesture" separator=".">
<suffix name="UserGesture"
label="Restricted to pages loaded via a user gesture."/>
« no previous file with comments | « chrome/browser/prerender/prerender_browsertest.cc ('k') | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698