Start irqbalance by default
Soren Hansen
soren at ubuntu.com
Mon Jan 11 10:43:19 GMT 2010
On Fri, Jan 08, 2010 at 08:14:47PM -0800, Steve Langasek wrote:
> - Are there downsides to running irqbalance on SMP systems - e.g., does
> using both CPUs for IRQs mean waking up processors that otherwise would
> be allowed to sleep, resulting in more power usage on systems where
> performance is not the primary concern?
Oh, I forgot to mention: irqbalance can go into power-save mode in which
it will route all interrupts to fewer CPU's.
There's a documentation page that explains a lot of this stuff:
http://irqbalance.org/documentation.php
--
Soren Hansen |
Lead virtualisation engineer | Ubuntu Server Team
Canonical Ltd. | http://www.ubuntu.com/
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