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Sunny_Aujla_888's avatar
Sunny_Aujla_888
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Apr 07, 2011

CPU Usage through iControl and SNMP

Hi,

 

 

 

I have just finished writing a perl script which calculates the CPU usage (not TMM) by getting the metrics from an SNMP OID.

 

 

I have noticed that on _some_ of the BIG-IP appliances which have 2 CPU's (running 9.4.8), show the second CPU as _always_ 100%. Is there a way we can work around this issue?

 

 

 

*On the other boxes (running 10.0.2), it work like a charm.

 

 

 

Here are the two OID's i'm using.

 

 

 

my $sysCpuUsageRatio = '.1.3.6.1.4.1.3375.2.1.7.5.2.1.11.1.49.';

 

my $cpuIndex = '.1.3.6.1.4.1.3375.2.1.7.5.2.1.2';

 

 

 

 

I was also trying to get the CPU usage through iControl, can someone show me how I can get this done?

 

 

 

Cheers,

 

Sunny

 

1 Reply

  • Hi Sunny,

     

     

    Check here for a reply from Joe:

     

     

    http://devcentral.f5.com/Community/GroupDetails/tabid/1082223/aff/1/afv/topic/aft/1180403/afc/1227413/Default.aspx

     

     

    Aaron