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

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Issue 2391423004: Add UMA for PurgeAndSuspend. (Closed)
Patch Set: Created 4 years, 2 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 9c22636eb0a49bddd5b9582ec6448e6e24cdf501..e99fdee642de05b04370d7d62f10bbdac118204d 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -25184,6 +25184,55 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<summary>The current process limit. Recorded once per UMA ping.</summary>
</histogram>
+<histogram name="Memory.PurgeAndSuspend.BlinkGCKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ The total allocated object size of BilnkGC allocator when purging and
+ suspending a backgrounded renderer. Note: this metrics is for A/B testing.
haraken 2016/10/06 08:03:17 The memory usage of the BlinkGC allocator after a
tasak 2016/10/06 09:47:40 Done.
+ </summary>
+</histogram>
+
+<histogram name="Memory.PurgeAndSuspend.DiscardableKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ The discardable memory usage of a backgrounded renderer when purging and
+ suspending the renderer. Note: this metrics is for A/B testing.
haraken 2016/10/06 08:03:17 The memory usage of the discardable memory after a
tasak 2016/10/06 09:47:40 Done.
+ </summary>
+</histogram>
+
+<histogram name="Memory.PurgeAndSuspend.MallocKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ The malloc memory usage of a backgrounded renderer when purging and
+ suspending the renderer. Note: this metrics is for A/B testing.
haraken 2016/10/06 08:03:17 Ditto.
tasak 2016/10/06 09:47:40 Done.
+ </summary>
+</histogram>
+
+<histogram name="Memory.PurgeAndSuspend.PartitionAllocKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ The total allocated object size of partition alloc when purging and
+ suspending a backgrounded renderer.
+ </summary>
+</histogram>
+
+<histogram name="Memory.PurgeAndSuspend.TotalAllocatedKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ The sum of PartitionAlloc, malloc, discardable, v8 and BlinkGC usage when
+ purging and suspending a backgrounded renderer. Note: this metrics is for
+ A/B testing.
+ </summary>
+</histogram>
+
+<histogram name="Memory.PurgeAndSuspend.V8MainThreadIsolateKB" units="KB">
+ <owner>tasak@google.com</owner>
+ <summary>
+ Blink's main thread isoalte heap usage when purging and suspending a
+ backgrounded renderer. Note: this metrics is for A/B testing.
+ </summary>
+</histogram>
+
<histogram name="Memory.Renderer" units="KB">
<owner>hajimehoshi@chromium.org</owner>
<owner>kenjibaheux@google.com</owner>
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