Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 59248e4829144c9203000e57ca49771257d84e75..dbfa93bea3744850af555349afba50fd437fd7bd 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -65616,6 +65616,27 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="UMA.PersistentAllocator.FieldTrialAllocator.Allocs" |
+ units="bytes"> |
+ <owner>lawrencewu@chromium.org</owner> |
+ <owner>bcwhite@chromium.org</owner> |
+ <owner>asvitkine@chromium.org</owner> |
+ <summary> |
+ Size, before padding, of objects allocated from persistent memory in the |
+ browser process for field trials. This is updated with every allocation. |
+ </summary> |
+</histogram> |
+ |
+<histogram name="UMA.PersistentAllocator.FieldTrialAllocator.UsedPct" units="%"> |
+ <owner>lawrencewu@chromium.org</owner> |
+ <owner>bcwhite@chromium.org</owner> |
+ <owner>asvitkine@chromium.org</owner> |
+ <summary> |
+ Percentage of persistent memory segment that has been allocated. This is |
+ updated only once per reporting cycle. |
+ </summary> |
+</histogram> |
+ |
<histogram name="UMA.PersistentAllocator.GpuMetrics.Allocs" units="bytes"> |
<owner>bcwhite@chromium.org</owner> |
<owner>asvitkine@chromium.org</owner> |