From owner-freebsd-current  Fri Oct 29 12:56:44 1999
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Date: Fri, 29 Oct 1999 14:56:25 -0500
From: Alan Cox <alc@cs.rice.edu>
To: Jesper Skriver <jesper@skriver.dk>
Cc: current@freebsd.org
Subject: Re: copy-on-write optimized faults
Message-ID: <19991029145625.A16685@cs.rice.edu>
References: <19991029144743.Z16685@cs.rice.edu> <19991029215155.A98265@skriver.dk>
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In-Reply-To: <19991029215155.A98265@skriver.dk>; from Jesper Skriver on Fri, Oct 29, 1999 at 09:51:55PM +0200
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On Fri, Oct 29, 1999 at 09:51:55PM +0200, Jesper Skriver wrote:
> 
> Those "about six months" can you be more specific ?
> 

Sorry for being imprecise.  It was May 16th.

> $ uname -a
> FreeBSD pebbles.tele.dk 4.0-CURRENT FreeBSD 4.0-CURRENT #2: Thu Apr 22 11:52:50 CEST 1999
> root@pebbles.nms.tele.dk:/usr/src/sys/compile/PEBBLES  i386
> 
> $ vmstat -s
> 242909040 cpu context switches
> 1764534458 device interrupts
> 151630026 software interrupts
> 361271052 traps
> 802782672 system calls
>    229776 swap pager pageins
>    355954 swap pager pages paged in
>    121084 swap pager pageouts
>    252874 swap pager pages paged out
>  14474579 vnode pager pageins
>  34770101 vnode pager pages paged in
>         0 vnode pager pageouts
>         0 vnode pager pages paged out
>    105178 page daemon wakeups
> 104901019 pages examined by the page daemon
>    404278 pages reactivated
>   3711393 copy-on-write faults
>    199653 copy-on-write optimized faults
>  69735710 zero fill pages zeroed
>  11909269 zero fill pages prezeroed
>    253956 intransit blocking page faults
> 198695719 total VM faults taken
> 170612522 pages freed
>        20 pages freed by daemon
>   6212764 pages freed by exiting processes
>     11845 pages active
>      3420 pages inactive
>      1289 pages in VM cache
>      6865 pages wired down
>       144 pages free
>      4096 bytes per page
> 469466776 total name lookups
>           cache hits (87% pos + 0% neg) system 2% per-directory
>           deletions 0%, falsehits 0%, toolong 0%


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