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Date:      Thu, 12 Jul 2001 23:26:10 -0500
From:      Steve Price <steve@havk.org>
To:        freebsd-stable@FreeBSD.ORG
Subject:   Re: Regarding New FreeBSD BenchMark From Sysadmin Mag (left out a fiew tuning options)
Message-ID:  <20010712232610.J75539@bsd.havk.org>
In-Reply-To: <3B4E71E2.C67AA458@clublinux.org>; from steve@clublinux.org on Thu, Jul 12, 2001 at 10:58:26PM -0500
References:  <20010712211356.D75539@bsd.havk.org> <200107130239.f6D2dFD134165@saturn.cs.uml.edu> <20010712220259.E75539@bsd.havk.org> <3B4E71E2.C67AA458@clublinux.org>

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On Thu, Jul 12, 2001 at 10:58:26PM -0500, steve wrote:
> 
> Agreed.  Benchmarks never tell the whole story.  Although I don't know
> of any alterior motive for Sysadmin magazine to "create" the test
> results, that doesn't mean there couldn't be.  It was supposed to be an
> "out of the box" test orginally, so let them have their so-called
> tests.  How many people really use an OS out of the box for a server?

What I gather is that they say they tweaked FreeBSD but didn't
Linux, so it wasn't out of the box by any means.  They could
have just as easily tweaked FreeBSD in the wrong way and skewed
the results.  Maybe not purposefully but it could have resulted
that way.

> Ouch.  That's a bit harsh.  I'd hesitate to call Linux a "fad".

I can't tell you how many people I run across every week talking
up Linux.  Many of them are young folks that haven't even used
another Unix much less FreeBSD spouting off about how Linux is
the greatest and how they want to the next Linus.  I live in
a small town of about 265,000 people (OK maybe not that small)
and I see it almost constantly.  Maybe fad isn't the right word -
it is hip, it is in, it is cool to use Linux.  I'm not saying
everyone does this nor that Linux is awful and has no use, just
that I've learned to ignore the hype and evaluate what's best for
me in any given scenario.  YMMV and that's cool.  You use what
you want I'll do the same.  Until you've tried both you really
can't make a judgement on way or other.

I like Perl, but I've also recently found Ruby.  In a recent
trivial but real world case I had the occasion to write the same
script in both languages and was interested in what I found.
While to me Ruby seemed cleaner looking, the Perl implementation
was much faster (~3x) until I realized there was a requirement to
support integers larger than 2^31 - 1 and Ruby suddenly turned
the tides and was ~3x faster than Perl.

So what does that say?  Not much.  Just that I found one case
where if I wanted to I could claim that Ruby was faster and
therefore far superior to Perl.  Taken as whole for everything
you can do with each language it should be easy to see that
I could find a scenario where one would outshine the other and
could shout it from the highest of mountains as being gospel.
Only when I spend many years using both can I begin to see
where one might be slightly better than the other.  I've used
Linux since 0.99.1 and have been a FreeBSD committer for 6
years or so, so I think I've done a few tests between the two
and know for which situations which OS works best for me.  I
encourage everyone to do the same if they have the time instead
of blindly saying one is better than the other because of one
set of test results.

-steve

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