Update README.md

README.md

@@ -7,6 +7,7 @@ This is an enhanched version of the build in Cisco Meraki special agent.
 <details><summary>Cisco Meraki special agent</summary>
 
 - adds sections 
+  - Appliance Utilization
   - Appliances uplinks
   - Appliances VPNs
   - Cellular devices uplinks
@@ -19,6 +20,22 @@ This is an enhanched version of the build in Cisco Meraki special agent.
 - changed include sections option to excludeed sections
 
 </details>
+<details><summary>Appliance Utilization</summary>
+
+Monitors the utilization of Meraki appliances (i.e. MX series). 
+
+Includes:
+ - Utilization
+
+Default upper levels
+- WARN/CRIT: 60%/80%
+
+Sample output
+
+![sample output](img/meraki-appliance-utilization.png?raw=true "Appliance utilization")
+
+</details>
+
 <details><summary>Appliance Uplinks</summary>
 
 Monitors the status of Meraki appliances (i.e. MX series) uplinks.