*BSD News Article 78653


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From: merlin@magic.metawire.com (Marc MERLIN)
Newsgroups: comp.os.linux.misc,comp.unix.bsd.freebsd.misc,comp.infosystems.www.misc
Subject: How many hits a second on a unix server?
Date: 19 Sep 1996 15:40:42 -0700
Organization: Private Linux Box based on Red Hat Linux
Lines: 26
Message-ID: <51si5a$79o@magic.metawire.com>
References: <323ED0BD.222CA97F@pobox.com> <51nn4m$gn3@usenet.srv.cis.pitt.edu>
Xref: euryale.cc.adfa.oz.au comp.os.linux.misc:130200 comp.unix.bsd.freebsd.misc:27567 comp.infosystems.www.misc:43811

In article <51nn4m$gn3@usenet.srv.cis.pitt.edu>,
Mark Hahn <hahn@neurocog.lrdc.pitt.edu> wrote:
>> http://www.zdnet.com/pccomp/features/fea1096/sub4.html#jump2
>> that Windows NT-based servers run much faster (as much as 13
>> times) when client counts are low.
>
>this is asinine.  show me NT on an 8M p5/100 serving 300 hits/second.
>that's not even hard with Linux.

300 hits/s  = 25,920,000 hits/day,  more than Netscape, and  they distribute
the load on many servers, and DNS rotation.

Keep in mind that each hit takes  several seconds to serve, and that with an
average of  5sec/hit (understatement when you  look at most web  pages), you
would need about 1500 Web servers in Memory (and of course about 400 Megs of
memory to fit all these in memory if your unix flavor could handle that many
processes).

Handling more than a few hits a second is already a lot.

If you  Email me  the most  you ever  got on  one unix  host (type  of host,
memory, etc...), I'll post a summary here.

Marc
-- 
Home page: http://www.efrei.fr/~merlin/ (browser friendly)