[LUGOS] cpu load

[Domen Puncer]

On Friday 25 of July 2003 15:18, Mitja Zabukovec wrote:
> na frisno instalirani masini, ki laufa samo sambo,
> imam cpu load ves cas okoli 1.00.
> Top ne pokaze nobenega procesa, ki bi povzrocal ta load.
> Edina netipicna stvar pri tej masini je HW IDE raid contoller,
> HighPoint HPT37x.
> Driver je od proizvajalca, njegova instalacija pa je potekala brez tezav.
>
> Ima kdo idejo, zakaj bi bil load tako visok, in ali ga mogoce povzroca
> raid contoller ?


Ni dolgo kar sem bral o tem. Možno je da driver za ta raid kontroler "narobe" 
napisan.

Več na:
http://www.xml.com/ldd/chapter/book/ch06.html
...
 while (jiffies < j)
     schedule();
... bla, bla, bla ...
In other words, the load of the machine (the average number of running 
processes) will be at least one, and the idle task (process number 0, also 
called swapper for historical reasons) will never run.
...


	Domen