Hi, I am running Lion for quite a long time now. The system is quite smooth and responsive. But I am noticing considerably higher load averages than SL. With just Safari and Mail open (both idle), the load is > 1. The CPU % is ~ 1-2 % with no disk activity and plenty of free memory (~ 600 MB). When the system is completely idle with only the system services running in the background, the load is around 0.5. I have never seen it fall below 0.4, while in SL, it used to go as low as 0.01. Is this a bug?