monitoring DSP status

Hey Folks !!

I want to observe the DSP working rate and status .
For the CPU infos, i am using SAR in ubuntu . It gives me pretty much infos about system but there is no DSP section.
I want to see the DSP working status in percentage as in SAR or KSar for CPU .

Is ıt possible the same thing for CPU ?

I got bot Angstrom - Ubuntu downloaded sd Card. So any platform solution is ok .

Thanks in advance