The data processing system 18, wherein execution of the programs causes the processor to perform the additional step of monitoring M channels that have {HEAD ~ a greatest importance} among {TAIL ~ the other channels} at any moment in time, wherein the importance is determined according to the respective second monitoring rates thereof 
among
The data processing system 18 , wherein execution of the programs causes the processor to perform the additional step of monitoring M channels that have { HEAD ~ a greatest importance } among { TAIL ~ the other channels } at any moment in time , wherein the importance is determined according to the respective second monitoring rates thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH