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

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Issue 1558203003: Add Startup.TimeSinceLastStartup histogram. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@uptime
Patch Set: ifdef to fix build error on Android. Created 4 years, 11 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 d60b87b32c4b8e162f5ccf563045e55e55de2c83..99a460dc46a01caa6da2577a28657759c8f1070e 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -47618,6 +47618,14 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Startup.TimeSinceLastStartup" units="minutes">
+ <owner>fdoray@chromium.org</owner>
+ <summary>
+ Time elapsed since the last startup that went up to the main message loop
+ start. This is recorded just before the main message loop starts.
+ </summary>
+</histogram>
+
<histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
units="milliseconds">
<owner>jeremy@chromium.org</owner>
@@ -85449,6 +85457,7 @@ To add a new entry, add it with any value and run test to compute valid value.
<affected-histogram name="Startup.LoadTime.ProcessCreateToDllMain"/>
<affected-histogram name="Startup.LoadTime.ProcessCreateToExeMain"/>
<affected-histogram name="Startup.SystemUptime"/>
+ <affected-histogram name="Startup.TimeSinceLastStartup"/>
</histogram_suffixes>
<histogram_suffixes name="StartupTimeBombAlarm" separator=".">
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