Sky blue line is battery in mAh
Pink columns is CPU usage
Blue columns are WiFi usage
You can notice in the third pic that the charge at the beginning was almost full.

First of all it depends from phone to phone, what things you have installed, when the last time you restarted... I didn't get such graphs before the patch, and it depends from day to day. As you can see in the second pic, I got 4-5% drop in 10 hours of idle. Also, the third pic shows a 20-22% drop from 11am to 9pm with normal use during the day, around 2% per hour with use, which is very good in my opinion.