The sFlow CPU metrics are processed here:

https://github.com/ganglia/monitor-core/blob/master/gmond/sflow.c#L334

Let me know if you find a problem.

Regards,
Neil


On Aug 10, 2012, at 2:00 AM, crayon z wrote:

> Hi, all:
> 
>       I use ganglia to parse metrics from Host sFlow. The cpu metrics in Host 
> sFlow are in form of CPU time, however, I want to know how ganglia calculate 
> cpu utilization with cpu time.
> 
> Best Regards
> 
> -- 
> Crayon Z
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