i find i get better battry with the mod probe enabled even thou conky shows more remaining than i actually have also do you have cssu installed because theres a patch included that lowers cpu usage
i have all the tweaks applied here except mod probe im running kernel 47, max and min freq is 805,also i left tracer process at full speed just backlisted some big folders, i idle at 3 percent
from the sounds of it you have a runaway process or a bad app installed