On Wednesday 05 December 2007, Garrison Hoffman wrote:
> This is a regular problem on my MythTV box but I've run into it
> elsewhere: I have a load average of, say, 1.50 but CPU usage is 97%
> idle. I understand the difference between CPU and Load but I'm not sure
> how to address the issue.
>
> The MythTV box is an AMD Athlon 64 3000+ with 4GB RAM. The problem was
> worse when I had 2 GB RAM and before turning off NVidia's TwinView.
>
> Any tips?

   MythTV requires being able to store large files but also write a lot of 
data.  My guess is that you're running into a filesystem write contention 
problem; adding memory adds cache space which helps a little, but doesn't 
fully address the issue concerning write speed.  Biggest tweak to write speed 
I can suggest for starters is DMA + 32-bit access by tweaking with 'hdparm'.

   -- Chris

-- 

Chris Knadle
[EMAIL PROTECTED]
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