Have you tried uninstalling hakchi2 completely using the uninstall option and starting from scratch? How many games did you add? Do you have any mods or hack settings? I myself started my measurements from a "virgin" system, i.e. no prior hacks and leaving most settings in hakchi2 at default.
Yes, my settings:
- Started clean, from scracth
- I added 10 games
- I did not add any mod or hack.
- Default settings, but one: I disabled pages/folders option.
Same behaviour. Between 2W and 2.2W with original kernel and between 3.4 and 4W with custom. Same behaviour no matter what version (from first 2.20 rc to last rc5 and final "Release").
- Second test (just in case): uninstalled all (from kernel menu), reinstalled original kernel (back to 2W) and then from clean machine, reinstalled custom kernel, default settings, back to high consumption.