Re: Strange Slowdown

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Sat Aug 18 2001 - 07:57:02 EST


> After i switched "High Memory-Support" to "OFF"(4GB Before) the speed went
> to normal, but now less than half RAM is used.
> Any suggestions?

This sounds like the top of memory is running uncached due to wrong mtrr
settings from the BIOS. Can you post your /proc/mtrr
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This archive was generated by hypermail 2b29 : Thu Aug 23 2001 - 21:00:27 EST