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

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Issue 2771723005: [Bindings][UMA] Split user metrics for window proxy initialization (Closed)
Patch Set: Split main frame metric Created 3 years, 9 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 680022e301e0518e34297b3c331f097240bb6b5a..1cf778c1e5cec001dd08f04a4eb5dde8c873c23d 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -4543,15 +4543,58 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<summary>Records whenever a Blimp tab toggles visibility.</summary>
</histogram>
+<histogram name="Blink.Binding.InitializeMainLocalWindowProxy"
+ units="microseconds">
+ <owner>peria@chromium.org</owner>
+ <summary>
+ Time spent initializing LocalWindowProxy during a page loading in main
+ windows.
+ </summary>
+</histogram>
+
+<histogram name="Blink.Binding.InitializeMainRemoteWindowProxy"
+ units="microseconds">
+ <owner>peria@chromium.org</owner>
+ <summary>
+ Time spent initializing RemoteWindowProxy during a page loading in main
+ frame of OOPIF.
+ </summary>
+</histogram>
+
<histogram name="Blink.Binding.InitializeMainWindowProxy" units="microseconds">
+ <obsolete>
+ Deprecated as of 03/2017. This metric was split into two metrics depending
+ if it figures time for local window proxies or remote ones.
+ </obsolete>
<owner>peria@chromium.org</owner>
<summary>
Time spent initializing WindowProxy during a page loading in main windows.
</summary>
</histogram>
+<histogram name="Blink.Binding.InitializeNonMainLocalWindowProxy"
+ units="microseconds">
+ <owner>peria@chromium.org</owner>
+ <summary>
+ Time spent initializing LocalWindowProxy during a page loading in non-main
+ windows, e.g. iframe.
+ </summary>
+</histogram>
+
+<histogram name="Blink.Binding.InitializeNonMainRemoteWindowProxy"
+ units="microseconds">
+ <owner>peria@chromium.org</owner>
+ <summary>
+ Time spent initializing RemoteWindowProxy during a page loading in OOPIF.
+ </summary>
+</histogram>
+
<histogram name="Blink.Binding.InitializeNonMainWindowProxy"
units="microseconds">
+ <obsolete>
+ Deprecated as of 03/2017. This metric was split into two metrics depending
+ if it figures time for local window proxies or remote ones.
+ </obsolete>
<owner>peria@chromium.org</owner>
<summary>
Time spent initializing WindowProxy during a page loading in non-main
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