73 lines
1.6 KiB
Plaintext
73 lines
1.6 KiB
Plaintext
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.\" This module is believed to contain source code proprietary to AT&T.
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.\" Use and redistribution is subject to the Berkeley Software License
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.\" Agreement and your Software Agreement with AT&T (Western Electric).
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.\"
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.\" @(#)p6 8.1 (Berkeley) 6/8/93
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.\"
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.\" $FreeBSD$
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.SH
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IX. STATISTICS
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.PP
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The following numbers
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are presented to suggest the scale of the Research
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.UX
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operation.
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Those of our users
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not involved in document preparation
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tend to use the system for
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program development, especially language work.
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There are few important
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``applications'' programs.
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.PP
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Overall, we have today:
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.PP
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.SP .5
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.TS
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center;
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r5 l.
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125 user population
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33 maximum simultaneous users
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1,630 directories
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28,300 files
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301,700 512-byte secondary storage blocks used
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.TE
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.SP .5
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There is a ``background'' process that
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runs at the lowest possible priority; it is used
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to soak up any idle \*sCPU\*n time.
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It has been used to produce a million-digit
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approximation to the constant \fIe\fR,
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and other semi-infinite problems.
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Not counting this background work, we average daily:
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.SP .5
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.TS
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center;
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r 5 l.
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13,500 commands
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9.6 \*sCPU\*n hours
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230 connect hours
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62 different users
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240 log-ins
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.TE
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.SP .5
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.SH
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X. ACKNOWLEDGMENTS
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.PP
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The contributors to
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.UX
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are, in the traditional but here especially apposite
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phrase, too numerous to mention.
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Certainly, collective salutes are due to our colleagues in the
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Computing Science Research Center.
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R. H. Canaday contributed much to the basic design of the
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file system.
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We are particularly appreciative
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of the inventiveness,
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thoughtful criticism,
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and constant support of
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R. Morris, M. D. McIlroy,
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and J. F. Ossanna.
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.[
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$LIST$
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.]
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