tools/metrics/histograms/histograms.xml - Issue 2321343002: Redirect handling in resource prefetch predictor

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

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Issue 2321343002: Redirect handling in resource prefetch predictor (Closed)

Patch Set: Redirects database schema changed Created 4 years, 3 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 aa083e83b395db11a79197c856ce191ae347b272..c08e5f2053b836c3af4bf5c2f61f341fd3173e4d 100644

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

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

@@ -49030,6 +49030,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="ResourcePrefetchPredictor.HostRedirectTableRowCount">

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

+ <summary>

+ The count of number of rows in the HostRedirectTable. This is effecively the

+ number of (host, final redirect) pairs in the database. This is measured at

+ startup and used to get an estimate of the data size.

+ </summary>

+</histogram>

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

@@ -49415,6 +49424,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="ResourcePrefetchPredictor.UrlRedirectTableRowCount">

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

+ <summary>

+ The count of number of rows in the UrlRedirectTable. This is effectively the

+ number of (main frame URL, final redirect) pairs in the database. This is

+ measured at startup and used to get an estimate of the data size.

+ </summary>

+</histogram>

Deprecated September 2016. No longer recorded.