Nexus 5 battery life after lolipop

[yimmi]

Well basically I have terrible issues with my battery life after 5.0 5.0.1 and 5.1 update.I know that the battery drain is in general awful on nexus 5 but my question is should i leave stock +root and go for another rom?I want to hear opinions from users experiencing the same
ps battery is just normal on kit kat i see much better performance

 

[Black_Plague]

There are apps like battery doctor, and check which apps you have installed drain battery. Cause i think yours is normal.