tools/metrics/histograms/histograms.xml - Issue 2218943002: Introduce ServiceWorker.EventDispatchingDelay UMA

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

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Issue 2218943002: Introduce ServiceWorker.EventDispatchingDelay UMA (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: diff from https://codereview.chromium.org/2249063004/#ps40001 Created 4 years, 4 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 026d1e90ac0583365d77d13e75c2cae26eb883bf..5b9aeafe83175374867af3604260803a530affab 100644

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

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

@@ -52673,6 +52673,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.

</summary>

</histogram>

+<histogram name="ServiceWorker.FetchEvent.DispatchingDelay" units="ms">

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

+ <summary>

+ The time taken between sending a FetchEvent IPC from the browser process to

+ a Service Worker and executing the fetch event handler in the Service

+ Worker.

+ </summary>

+</histogram>

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

@@ -102739,7 +102748,11 @@ To add a new entry, add it with any value and run test to compute valid value.

</histogram_suffixes>

<histogram_suffixes name="ServiceWorkerSpecialApps" separator=".">

+ <suffix name="docs" label="Custom histogram for Google Docs and Drive"/>

+ <suffix name="gmail" label="Custom histogram for GMail"/>

+ <suffix name="ntp" label="Custom histogram for New Tab Page"/>

+ <suffix name="plus" label="Custom histogram for Google+"/>

<affected-histogram

name="PageLoad.Clients.ServiceWorker.DocumentTiming.NavigationToDOMContentLoadedEventFired"/>

<affected-histogram

@@ -102748,6 +102761,7 @@ To add a new entry, add it with any value and run test to compute valid value.

name="PageLoad.Clients.ServiceWorker.PaintTiming.NavigationToFirstContentfulPaint"/>

<affected-histogram

name="PageLoad.Clients.ServiceWorker.PaintTiming.ParseStartToFirstContentfulPaint"/>

+ <affected-histogram name="ServiceWorker.FetchEvent.DispatchingDelay"/>

</histogram_suffixes>

<histogram_suffixes name="SessionRestoreTabCountMemoryPressure">