Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index 3209f010e463c465b36854326df59db4e87b77a0..570404a65bbcf78cfdf90a7b99d38393428e1e50 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -46729,11 +46729,26 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="SiteIsolation.ProxyCount"> |
+ <owner>nick@chromium.org</owner> |
+ <summary> |
+ The count of all RenderFrameProxyHosts. Recorded once per UMA ping. |
+ </summary> |
+</histogram> |
+ |
+<histogram name="SiteIsolation.ProxyCountPerBrowsingInstance"> |
+ <owner>nick@chromium.org</owner> |
+ <summary> |
+ The count of RenderFrameProxyHosts in each BrowsingInstance. Recorded each |
+ UMA ping, once per BrowsingInstance. |
+ </summary> |
+</histogram> |
+ |
<histogram name="SiteIsolation.SiteInstancesPerBrowsingInstance"> |
<owner>nasko@chromium.org</owner> |
<summary> |
- The count of SiteInstances in a single BrowsingInstance. Recorded once per |
- UMA ping. |
+ The count of SiteInstances in a single BrowsingInstance. Recorded each UMA |
+ ping, once per BrowsingInstance. |
</summary> |
</histogram> |