Hola Beto.
I have no idea where to look for that configuration or settings.
Yesterday I red about some drivers problems with SATA disk working togheter with IDE devices with DMA.
Mi server server is a Pentium VI 3.3 with hyper threading (enabled in BIOS), HP Proliant ML 110.
Then I entered to the BIOS and saw in IDE Configuration:
ATA/IDE Configuration [Enhanced]
Configure SATA as [IDE] => it has RAID option too
I have any idea how to continue!!! I don't know if this a SATA problem, a configuration problem or what else. I have installed several servers beggining with postgres 6.4 and I've neved had this kind of problems (always with IDE disks). I think this is a problem with SATA disk i/o, but I don't see how to measure that (I have already set postgresql.conf).
Regards
Agustin
----- Mensaje original ----
De: Norberto Meijome <beto@octantis.com.au>
Para: brauagustin-susc@yahoo.com.ar
CC: pgsql-performance@postgresql.org
Enviado: jueves 20 de septiembre de 2007, 7:53:05
Asunto: Re: [PERFORM] Low CPU Usage
On Wed, 19 Sep 2007 12:13:33 -0700 (PDT)
brauagustin-susc@yahoo.com.ar wrote:
> max_stack_depth = 7MB #in the old server is 8MB but if I set in here give me the ulimit error
Hola Agustin :)
otro argentino en el extranjero x aca ;)
anyway, back to English ;)
a long shot but...
check if you have any limits set on the host for CPU usage... you may be
limited to x number of secs / % by the OS scheduler. When you query your CPU,
it will say u are only using 5% or so...
chau,
Beto
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Norberto Meijome
Octantis Pty Ltd
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