Merge pull request #57852 from sabrinajess/CNV23465

CNV-23465: new Utilization tile info

Author: jeana-redhat

virt/virt-web-console-overview.adoc

@@ -441,7 +441,7 @@ The *Overview* tab displays resource usage, alerts, and configuration informatio
 |General VirtualMachine information
 
 |"Utilization" tile
-|*CPU*, *Memory*, *Storage*, and *Network transfer* charts
+|*CPU*, *Memory*, *Storage*, and *Network transfer* charts. By default, *Network transfer* displays the sum of all networks. To view the breakdown for a specific network, click *Breakdown by network*.
 
 |"Hardware devices" tile
 |GPU and host devices