1.2.3 on freensd 7.2 performance hit and latency

[xbipin]

after the load balancing fix and then the pppoe fix, pfsense seems stable but has anyone noticed a higher CPU usage and more specifically i have noticed that latency in my voip calls have increased a bit, something to do with inefficiency of the traffic shaper, all ym shaper rules etc have been the same since 1.2 and were working brilliant on 1.2.3 base7.1 but in 7.2 i feel something is still causing latency and traffic shaper works but not as good as on base 7.1 which might be one of the reasons of increased CPU usage