I hope no one will help you, you're question is very common and you didn't bother to use the search button?
You do like to be spoon fed? Haven't heard of apps like batterystats, wakelock detector and greenify?
and complaining about battery drain upon flashing the kernel? It wasn't the kernel's fault. Most of the time it's 70% User error.
So at the end of the day before you complain about battery drain, how about posting some pics of apps running in background, using batterystats or wakelock detector
and things you have done to remedy it before you complain.
That's what I meant of "helping yourself" before We help you.