Marking P2P on layer 7 overloading CPU

Hi team,

I was marking all p2p traffic and queued them with a low speed on old versions, and now after updating to 6.44 on CCR1036-12G-4S (tile), I had to change to layer7 marking, but after doing that my cpu load increased around 25% for marking the packets alone.

I didn’t find anything on how to mark p2p connections without using layer 7 protocol on new version.

Please advise, and thank you in advance.