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Issue 2398753002:
Record UMA stats for subframes history navigations. (Closed)
| Index: tools/metrics/histograms/histograms.xml |
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
| index 6b38741b1c42684cbc4efe6a3a8ca52982f8d5a9..1a281a72e0cbdd771be1c8f5afaa01385909a22d 100644 |
| --- a/tools/metrics/histograms/histograms.xml |
| +++ b/tools/metrics/histograms/histograms.xml |
| @@ -55776,6 +55776,26 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
| </summary> |
| </histogram> |
| +<histogram name="SessionRestore.RestoredDifferentSubframeURL" |
| + enum="BooleanSuccess"> |
|
Ilya Sherman
2016/10/05 22:52:06
Please provide a more specifically relevant enum f
Charlie Reis
2016/10/05 23:12:44
Done.
|
| + <owner>creis@chromium.org</owner> |
| + <summary> |
| + How often history navigations in subframes restore a different URL than the |
| + frame's default src URL. This indicates how much users rely on subframe |
| + session history items. |
| + </summary> |
| +</histogram> |
| + |
| +<histogram name="SessionRestore.RestoreSubframeFramePathLength" units="bytes"> |
| + <owner>creis@chromium.org</owner> |
| + <summary> |
| + Records the length of unique names that include frame paths, for subframes |
| + that are restoring a different URL than the frames default src URL during a |
|
Ilya Sherman
2016/10/05 22:52:06
nit: s/frames/frame's
Charlie Reis
2016/10/05 23:12:44
Done.
|
| + history navigation. Large values here would indicate a possible challenge |
| + for the plan to truncate frame unique names (to save memory). |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="SessionRestore.SaveLongPeriod"> |
| <owner>jeremy@chromium.org</owner> |
| <owner>sky@chromium.org</owner> |
