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

[mihai007]

dell xps m1330, intel t8300 on ubuntu final 10.04 gives:

Top causes for wakeups:
  50.6% ( 63.5)   [kernel scheduler] Load balancing tick
  12.1% ( 15.1)   [ata_piix] <interrupt>
  10.7% ( 13.4)   [iwlagn] <interrupt>
   7.1% (  8.9)   [extra timer interrupt]
   4.0% (  5.0)   syndaemon
   1.6% (  2.0)   [nvidia] <interrupt>

This problem is huge, 50% of cpu wakeups!?

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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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