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Issue 340113003:
Add histograms to record the time since tab was last active. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src/tools/metrics/| Index: histograms/histograms.xml |
| =================================================================== |
| --- histograms/histograms.xml (revision 278704) |
| +++ histograms/histograms.xml (working copy) |
| @@ -10871,6 +10871,22 @@ |
| </summary> |
| </histogram> |
| +<histogram name="MemoryWarning.EvictedTabTimeSinceActive" units="ms"> |
| + <owner>lliabraa@chromium.org</owner> |
| + <summary> |
| + When the OS sends a memory warning and the app evicts a tab, this histogram |
| + records the time since the evicted tab was active. |
| + </summary> |
| +</histogram> |
| + |
| +<histogram name="MemoryWarning.ProtectedTabTimeSinceActive" units="ms"> |
| + <owner>lliabraa@chromium.org</owner> |
| + <summary> |
| + When the OS sends a memory warning and the app protects a tab, this |
| + histogram records the time since the protected tab was active. |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="Mist.SwitchResult" enum="MistSwitchResult"> |
| <owner>benchan@chromium.org</owner> |
| <summary> |
| @@ -30254,6 +30270,14 @@ |
| </summary> |
| </histogram> |
| +<histogram name="Tab.EvictedTabWasActive" enum="Boolean"> |
| + <owner>lliabraa@chromium.org</owner> |
| + <summary> |
| + When switching to an evicted tab, this histogram records whether or not the |
| + tab had ever been active. |
|
Alexei Svitkine (slow)
2014/06/26 17:00:43
What's the case where it wouldn't have ever been a
lliabraa
2014/07/09 18:55:47
Done.
|
| + </summary> |
| +</histogram> |
| + |
| <histogram name="Tab.FormActivityCountEvictedHistogram"> |
| <owner>lliabraa@chromium.org</owner> |
| <summary> |
| @@ -30372,6 +30396,22 @@ |
| </summary> |
| </histogram> |
| +<histogram name="Tab.TimeSinceActive" units="ms"> |
| + <owner>lliabraa@chromium.org</owner> |
| + <summary> |
| + When an existing tab becomes active, this histogram records the time since |
| + it was made inactive. |
| + </summary> |
| +</histogram> |
| + |
| +<histogram name="Tab.TimeSinceActiveEvicted" units="ms"> |
| + <owner>lliabraa@chromium.org</owner> |
| + <summary> |
| + When an evicted tab becomes active, this histogram records the time since it |
| + was made inactive. |
| + </summary> |
| +</histogram> |
| + |
| <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms"> |
| <owner>lliabraa@chromium.org</owner> |
| <summary> |
