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

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Issue 2809453002: Add JobController/Job count to UMA histograms when the count hits limit (Closed)
Patch Set: change the boundary to a multiple of 100 Created 3 years, 8 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 573a82fc85f79fa58b750b1d80785fba34266952..ba698c18cbbed050a9ffe578eb97793720fb47a7 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -34687,22 +34687,35 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="Net.JobControllerSet.CountOfJobController"
+ units="job_controllers">
+ <owner>zhongyi@chromium.org</owner>
+ <summary>
+ This counts number of all the job controllers that are still alive when it
+ hits the limit which is a multiple of 100: 100, 200, 300, etc.
+ </summary>
+</histogram>
+
+<histogram name="Net.JobControllerSet.CountOfJobControllerAtShutDown"
+ units="job_controllers">
+ <owner>zhongyi@chromium.org</owner>
+ <summary>
+ This counts number of all the job controllers that are sill alive.
xunjieli 2017/04/10 23:49:14 nit: s/sill/still
+ </summary>
+</histogram>
+
<histogram name="Net.JobControllerSet.CountOfNonPreconnectAltJob"
units="alt_jobs">
<owner>zhongyi@chromium.org</owner>
<summary>
- This counts number of alternative jobs which are still alive when
- HttpStreamFactory is destructed.
+ This counts number of alternative jobs which are still alive.
</summary>
</histogram>
<histogram name="Net.JobControllerSet.CountOfNonPreconnectMainJob"
units="main_jobs">
<owner>zhongyi@chromium.org</owner>
- <summary>
- This counts number of main jobs which are still alive when HttpStreamFactory
- is destructed.
- </summary>
+ <summary>This counts number of main jobs which are still alive.</summary>
</histogram>
<histogram name="Net.JobControllerSet.CountOfPreconnect"
@@ -34710,7 +34723,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<owner>zhongyi@chromium.org</owner>
<summary>
This counts number of job controllers which are used for preconnect and are
- still alive when HttpStreamFactory is destructed.
+ still alive.
</summary>
</histogram>
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