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UDP Transform into Percentage for WLC

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Hi Guys,

 

Thought I'd share this as I have not found it anywhere but managed to get it working, and i'm sure I'm not going to be the only one that has this similar dilemma

Currently I have 2x OID's setup in UDP that polls the CPU & Memory details for Cisco WLAN Controllers (55xx)

 

agentCurrentCPUUtilization - 1.3.6.1.4.1.14179.1.1.5.1

agentFreeMemory - 1.3.6.1.4.1.14179.5.3

 

The Memory was displayed in kbytes which sucked on the table I created. So i wanted to transform it from Kbytes to percent, but needed to find out how.

I then added the below OID

 

agentTotalMemory - 1.3.6.1.4.1.14179.1.1.5.2

 

Then I created a transform result using the below configuration;

 

Truncate({agentFreeMemory}/{agentTotalMemory}*100,2)

 

The above basically takes the free memory and divides it from the total memory, times by 100 which equals the percentage.

I added the Truncate Function as it displayed too may numbers i.e. 43.256874587, using this command I was able to shorten it to 2 decimal places 43.25

 

This is now what it looks like on my web page;

 

 

Hope this help you all...

Greg

 

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