Subject: Re: more on performance of "make build" in -current vs. 1.5
To: matthew green <firstname.lastname@example.org>
From: Jason R Thorpe <email@example.com>
Date: 02/19/2001 08:28:41
On Mon, Feb 19, 2001 at 01:04:08PM +1100, matthew green wrote:
> 1.5 32MB
> 3126.891u 596.892s 2:00:53.25 51.3% 0+0k 151929+207357io 25155pf+0w
> -current+balancing 32MB
> 3253.558u 723.490s 1:39:03.70 66.9% 0+0k 10687+30709io 14532pf+0w
> wow, this is quite impressive.
> the question in my mind is why did it use up ~252 seconds more of
> actual CPU? that seems not insignificant. particular the system
> time has risen significantly.
Err.. you'll note that with UBC, it does significantly fewer I/O
-- Jason R. Thorpe <firstname.lastname@example.org>