Date: Sun, 31 Oct 1999 10:07:20 -0500 From: "Louis A. Mamakos" <louie@TransSys.COM> To: Andre Oppermann <oppermann@pipeline.ch> Cc: sthaug@nethelp.no, leif@neland.dk, alc@cs.rice.edu, current@FreeBSD.ORG Subject: Re: Sv: copy-on-write optimized faults Message-ID: <199910311507.KAA25646@whizzo.transsys.com> In-Reply-To: Your message of "Sun, 31 Oct 1999 12:39:59 %2B0100." <381C2A8F.FB7E52D3@pipeline.ch> References: <381C1D84.C0125AD7@nrg4u.com> <16910.941368001@verdi.nethelp.no> <381C2A8F.FB7E52D3@pipeline.ch>
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And my mine... I get zero COW optimized faults.
louie@whizzo[20] $ vmstat -s
47312081 cpu context switches
89421468 device interrupts
30438305 software interrupts
16214761 traps
244593116 system calls
1546 swap pager pageins
5124 swap pager pages paged in
4185 swap pager pageouts
22164 swap pager pages paged out
13486 vnode pager pageins
86761 vnode pager pages paged in
217 vnode pager pageouts
217 vnode pager pages paged out
1151 page daemon wakeups
7505975 pages examined by the page daemon
23256 pages reactivated
663440 copy-on-write faults
0 copy-on-write optimized faults
7306697 zero fill pages zeroed
4185272 zero fill pages prezeroed
1801 intransit blocking page faults
8604076 total VM faults taken
8804200 pages freed
20 pages freed by daemon
2300440 pages freed by exiting processes
16937 pages active
6580 pages inactive
1268 pages in VM cache
6594 pages wired down
245 pages free
4096 bytes per page
20885389 total name lookups
cache hits (84% pos + 0% neg) system 4% per-directory
deletions 0%, falsehits 0%, toolong 0%
louie@whizzo[21] $ uname -a
FreeBSD whizzo.transsys.com 4.0-CURRENT FreeBSD 4.0-CURRENT #8: Tue Oct 26
22:55:45 EDT 1999 louie@whizzo.transsys.com:/usr/src/sys/compile/WHIZZO
i386
louie@whizzo[22] $ uptime
10:06AM up 4 days, 10:17, 0 users, load averages: 0.04, 0.03, 0.00
louie@whizzo[23] $
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