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Issue 1983883002:
Add UMA metric to track the time saved on making events passive before pageload (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master| Index: tools/metrics/histograms/histograms.xml |
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
| index a3bafdbe5d65bba604612ccc74980a44b9ceeded..dce6a62a8bf51bd1337cad81ae65fc0dfede304b 100644 |
| --- a/tools/metrics/histograms/histograms.xml |
| +++ b/tools/metrics/histograms/histograms.xml |
| @@ -12418,6 +12418,23 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="Event.Touch.TouchesAfterPageLoadLatency" units="microseconds"> |
|
Ilya Sherman
2016/05/17 01:24:55
nit: Perhaps "TouchLatencyAfterPageLoad" and "Touc
lanwei
2016/05/17 17:57:30
Done.
|
| + <owner>tdresser@chromium.org</owner> |
| + <summary> |
| + Time between when a touch event was generated and the event was processed |
|
Ilya Sherman
2016/05/17 01:24:55
nit: "was process after the page is fully loaded"
|
| + after the page is fully loaded. |
| + </summary> |
| +</histogram> |
| + |
| +<histogram name="Event.Touch.TouchesBeforePageLoadLatency" units="microseconds"> |
| + <owner>tdresser@chromium.org</owner> |
| + <summary> |
| + Time between when a touch event was generated and the event was processed |
| + before the page is fully loaded. This histogram tracks the benefit of |
| + forcing passive event listeners before the page is fully loaded. |
|
Ilya Sherman
2016/05/17 01:24:55
Similar change here.
|
| + </summary> |
| +</histogram> |
| + |
| <histogram name="Event.TouchDuration" units="ms"> |
| <owner>kuscher@google.com</owner> |
| <owner>rbyers@chromium.org</owner> |
