[Zope] Zope is very slow!

[Andy McKay]

How many processors?

--
     Andy McKay, Developer, ActiveState
     http://www.ActiveState.com
     Programming for the People


----- Original Message -----
From: "Terry Kerr" <terry@adroit.net>
To: "J. Atwood" <jatwood@bwanazulia.com>; <zope@zope.org>
Sent: Thursday, August 17, 2000 4:14 PM
Subject: Re: [Zope] Zope is very slow!


> We did some pretty heavy performance testing of a particar application
comparing
> 2.1.6 and 2.2.0 and 2.2.0 was slower in most cases.  The testing was done
on a
> Celeron533 128Meg RAM running RH6.1.
>
> terry
>
>
> "J. Atwood" wrote:
>
> > I am pretty sure (61%) that in the original release of 2.2.0 there was
> > something about a speed increase. One talked about on single processor
> > (20-40%) and the other was dual processor (60-80%). It partly has to do
with
> > that "one line of magic code" in the z2.py.
> >
> > Ethan? Paul? DC? Care to shed some light?
> >
> > J
> >
> > > From: Chris Withers <chrisw@nipltd.com>
> > > Organization: New Information Paradigms
> > > Date: Thu, 17 Aug 2000 17:15:57 +0100
> > > To: Andy McKay <AndyM@activestate.com>
> > > Cc: "J. Atwood" <jatwood@bwanazulia.com>, zope@zope.org
> > > Subject: Re: [Zope] Zope is very slow!
> > >
> > > Andy McKay wrote:
> > >>
> > >>> Upgrade to 2.2.1 (60% faster on dual processors).
> > >>
> > >> Really? I didnt see anything about this in the Changes file... has
something
> > >> else changed I didnt see? I noticed that 2.1.6 wasnt making the best
use of
> > >> dual processors.
> > >
> > > I thought only ZEO would make good use fo dual processors?
> > >
> > > Chris
> > >
> >
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>
> --
> Terry Kerr (terry@adroit.net)
> Adroit Internet Solutions Pty Ltd (www.adroit.net)
> Phone:   +613 9563 4461
> Fax:     +613 9563 3856
> Mobile:  +61 414 938 124
> ICQ:     79303381
>
>
>
>
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