STressing a new server...
Martin Cracauer
cracauer at cons.org
Sun Jan 1 20:34:43 PST 2006
Gary Kline wrote on Sun, Jan 01, 2006 at 08:31:43PM -0800:
> On Sun, Jan 01, 2006 at 11:20:40PM -0500, Martin Cracauer wrote:
> > For hardware testing, the best is ports/math/mprime
> >
> > In combination with memtest86, because mprime doesn't sweep all RAM.
> >
> > If you have several processors, be sure to run several instances of
> > mprime (requires copying the whole mprime directory).
> >
> > Martin
> > --
>
> Ah, thanks for the tip on mprime. Would the odds of touch more
> RAM improve if I ran several nstatiations of mprime at once,
> perhaps each differently nice'd?
No, prime is best used with nothing else interrupting it, not even
switches to other instances of itself. One mprime per CPU. It is a
very tightly written assembly program which "cooks" the CPU pretty
nicely in torture mode (start with -t).
Remember this is hardware test only, it does nothing about OS hickups.
Martin
--
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Martin Cracauer <cracauer at cons.org> http://www.cons.org/cracauer/
FreeBSD - where you want to go, today. http://www.freebsd.org/
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