Re: PROBLEM: high load average when idle

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To: <arjan@...>
Cc: <linux-kernel@...>, <akpm@...>, <torvalds@...>
Date: Wednesday, October 3, 2007 - 3:04 am

>>>>> "AvdV" == Arjan van de Ven <arjan@linux.intel.com> writes:

 AvdV> Anders Boström wrote:
 >> Hi!
 >> 
 >> My computer suffers from high load average when the system is idle,
 >> introduced by commit 44d306e1508fef6fa7a6eb15a1aba86ef68389a6 .
 >> 
 >> Long story:
 >> 
 >> 2.6.20 and all later versions I've tested, including 2.6.21 and
 >> 2.6.22, make the load average high. Even when the computer is totally
 >> idle (I've tested in single user mode), the load average end up
 >> at ~0.30. The computer is still responsive, and the only fault seems
 >> to be the too high load average. All versions up to and including
 >> 2.6.19.7 is fine, and don't suffer from the problem.

 AvdV> can you tell me if you're tuning ext3 in any way to have a much 
 AvdV> shorter timeout than the standard 5 seconds?

No, I'm using the standard 5 seconds timeout.

/ Anders
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Messages in current thread:
PROBLEM: high load average when idle, Anders , (Tue Oct 2, 5:37 pm)
Re: PROBLEM: high load average when idle, Thorsten Kranzkowski, (Wed Oct 3, 5:40 am)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Tue Oct 2, 7:13 pm)
Re: PROBLEM: high load average when idle, Anders , (Wed Oct 3, 3:04 am)
Re: PROBLEM: high load average when idle, Andrew Morton, (Tue Oct 2, 6:07 pm)
Re: PROBLEM: high load average when idle, Anders , (Wed Oct 3, 2:34 pm)
Re: PROBLEM: high load average when idle, Chuck Ebbert, (Tue Oct 2, 6:33 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Tue Oct 2, 7:26 pm)
Re: PROBLEM: high load average when idle, Chuck Ebbert, (Wed Oct 3, 1:32 pm)
Re: PROBLEM: high load average when idle, Linus Torvalds, (Wed Oct 3, 2:02 pm)
Re: PROBLEM: high load average when idle, Anders , (Wed Oct 3, 4:15 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Wed Oct 3, 2:20 pm)
Re: PROBLEM: high load average when idle, Linus Torvalds, (Wed Oct 3, 2:28 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Wed Oct 3, 2:29 pm)
Re: PROBLEM: high load average when idle, Linus Torvalds, (Tue Oct 2, 6:32 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Tue Oct 2, 7:19 pm)
Re: PROBLEM: high load average when idle, Mark Lord, (Tue Oct 2, 6:46 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Tue Oct 2, 7:22 pm)
Re: PROBLEM: high load average when idle, Mark Lord, (Tue Oct 2, 7:40 pm)
Re: PROBLEM: high load average when idle, Arjan van de Ven, (Tue Oct 2, 6:39 pm)