[Bug 380293] Re: Ienovo X200 power consumption - power top
Mike
mike at 07.ath.cx
Sun Jun 20 10:07:00 UTC 2010
No, stopping irqbalance does not help.
Here is screenshot of powertop on near-idle system (Transmission have tiny network upload, ~10-20Kb/s)
Huge amount of "[Rescheduling interrupts] <kernel IPI>" and "[kernel
scheduler] Load balancing tick" appears in later kernels, since 2.6.22
AFAIK
** Attachment added: "powertop2.png"
http://launchpadlibrarian.net/50628738/powertop2.png
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Ienovo X200 power consumption - power top
https://bugs.launchpad.net/bugs/380293
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