high cpu usage while using BGP filters.

I am running two BGP sessions on my Rb3011 with v7.1 RC3. However I see that memory usage is 10 times more than on v6.48.3 and cpu usage is 20-30% more than before. Earlier it would be just 10% with occasional spikes to 25% max but now it is 56%+ all time. I am attaching a supout.rif file and config export as well.
exportv7.1rc3.rsc (48.4 KB)

Where you get the 7.1rc3?
Actually is like do not exist…

From support. Same issue exists on rc2 also.

Still no word from support, provided them multiple supout.rif files and configuration. Yet no reply from them. Atleast acknowledge the problem if it cannot be resolved.
SUP-59730