Finding cpu information on vio client

Hi,

I am having single p series blade with Single Physcial CPU with dual core,

on that vio server is installed, I have created vio client allocate 0.9 each cpu , now when I am running prtconf command on vio client it is showing "2" no of processor,

My query using which command it will show original no of cpu i.e 0.9

Regards,

Manoj

lparstat -i

in oem_setup_env shows you performance details