On Fri, 26 Apr 2002 postgres(at)vrane(dot)com wrote:
> Another gripe I have is that vacuum process does not eat up 100%
> of cpu. In the beginning it peaks around 80% and at the end
> it is stuck around 20%.
That's because your disk subsystem is too slow for the machine.
Put in a disk subsystem that doesn't slow down the machine, and
you'll use all your CPU.
Then you can complain about not using all your disk I/O capacity.
Performance bottlenecks never go away. You can only move them around.
Curt Sampson <cjs(at)cynic(dot)net> +81 90 7737 2974 http://www.netbsd.org
Don't you know, in this new Dark Age, we're all light. --XTC
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