Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread Claudio Freire
On Tue, Oct 11, 2011 at 5:33 PM, Arjen van der Meijden wrote: > That really depends on the chipset/server. The current intel E56xx-chips > (and previous E55xx) basically just expect groups of 3 modules per > processor, but it doesn't really matter whether that's 3x2+3x4 or 6x4 in > terms of perfor

Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread Arjen van der Meijden
On 11-10-2011 20:05 Claudio Freire wrote: On Tue, Oct 11, 2011 at 3:02 PM, alexandre - aldeia digital wrote: 2) Change all memory chips to new others, instead of maintain the old (16 GB) + new (32 GB). Of course, mixing disables double/triple/whatuple channel, and makes your memory subsystem

Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread Claudio Freire
On Tue, Oct 11, 2011 at 5:02 PM, alexandre - aldeia digital wrote: > The initial change (add more memory) are maded by a technical person of Dell > and him told us that he use the same especification in memory chips. > But, you know how "it works"... ;) Yeah, but different size == different specs

Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread alexandre - aldeia digital
Em 11-10-2011 15:05, Claudio Freire escreveu: On Tue, Oct 11, 2011 at 3:02 PM, alexandre - aldeia digital wrote: 2) Change all memory chips to new others, instead of maintain the old (16 GB) + new (32 GB). Of course, mixing disables double/triple/whatuple channel, and makes your memory subsy

Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread Claudio Freire
On Tue, Oct 11, 2011 at 3:02 PM, alexandre - aldeia digital wrote: > 2) Change all memory chips to new others, instead of maintain the old (16 > GB) + new (32 GB). Of course, mixing disables double/triple/whatuple channel, and makes your memory subsystem correspondingly slower. By a lot. -- Sen

Re: [PERFORM] Adding more memory = hugh cpu load [solved]

2011-10-11 Thread alexandre - aldeia digital
Hi, About 3 hours ago, the client contacted the Dell and they suggested 2 things: 1) Update the baseboard firmware (the only component that haven't updated yesterday). 2) Change all memory chips to new others, instead of maintain the old (16 GB) + new (32 GB). After do this, until now, the