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[Bug 524281] Re: Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled

To: registry@xxxxxxxxxxxxxxxxxxx
From: Michele Di Maio <524281@xxxxxxxxxxxxxxxxxx>
Date: Mon, 23 Aug 2010 20:51:32 -0000
Reply-to: Bug 524281 <524281@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I think that this bug is affecting my machine too (xps 1330m) and in few
minutes after the boot the "load balancing tick" spikes between 400 and
500 and everything gets unusable. it's too slow even to surf or watch a
move. i've been using ubuntu since 06.10 but untill this gets fixed i'm
enough desperate to use vista instead.

Right now i'm using 2.6.35-power3-generic and this is my powertop
result:

63.6% (404.1)   [kernel scheduler] Load balancing tick
   2.7% ( 16.9)D  chrome
   5.2% ( 33.0)   docky
   3.7% ( 23.6)   [Rescheduling interrupts] <kernel IPI>
   3.0% ( 19.1)   desktopcouch-se

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Tens of wakes per second in "[kernel scheduler] Load balancing tick" on Core 2 Duo even with only 1 core enabled
https://bugs.launchpad.net/bugs/524281
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