PA CPU usage via the API

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PA CPU usage via the API

Hello All, 


In PA Firewall Dashboard we have the system Reousrces widget, were we can see the Management CPU and Data Plane CPU usage, I was trying to do the same using the API, but I'm not sure how PA are calculating the values, 


The GUI is sending a POST request to the backed PHP code (DashboardDirect.getSystemResources) to get the values.


But we don't have such API available to use, 


So for DP CPU usage we can use  *show running resource-monitor*  API and we can calculate the CPU load during the last 60 seconds and we can get a value that is similar to the one in the GUI. 


But for the MP it's a bit complicated! *show system resources* API will return a text output of the command itself, and we can get the details from the below part 
*Cpu(s): 51.9%us, 5.4%sy, 1.0%ni, 41.6%id, 0.1%wa, 0.0%hi, 0.0%si, 0.0%st*


So my concern is how to calcluate the load average from the output, and I'm trying to query the api multiple times but I'm getting the same output each time for a long time!! the below row will never change! any  caching is being done via the API ?!

*Cpu(s): 51.9%us, 5.4%sy, 1.0%ni, 41.6%id, 0.1%wa, 0.0%hi, 0.0%si, 0.0%st*






L4 Transporter
You could also just query the mp-monitor.log from the API which is going to return in the same format you saw in show running resource-monitor
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