[ic] Upgrade to Interchange-5.7.4 performance issues

[Gert van der Spoel]

> -----Original Message-----
> From: interchange-users-bounces at icdevgroup.org [mailto:interchange-
> users-bounces at icdevgroup.org] On Behalf Of Bill Carr
> Sent: Thursday, February 11, 2010 2:41 PM
> To: interchange-users at icdevgroup.org
> Subject: Re: [ic] Upgrade to Interchange-5.7.4 performance issues
> 
> 
> On Feb 11, 2010, at 2:10 AM, Jon Jensen wrote:
> 
> > On Wed, 10 Feb 2010, Bill Carr wrote:
> >
> >> However, 5.7.4 runs much slower. Pages that get served on in under 5
> seconds are taking 10, 20, 30 seconds or longer. The load average on
> each host running 5.7.4 goes from under 2 to near 10. I'm running the
> rpc mode from interchange.cfg.dist. Configuration is the same for 5.4.0
> and 5.7.4 (besides small changes with actionmap api). I know 5.7.4 is
> not a production release. I'm just trying to bring my setup up to date.
> Been running a hacked up 5.4.0 for a while.
> >>
> >> Any ideas on why this would be or how I should debug it?
> >
> > I haven't seen any slowdowns like that. My best guess would be that
> it's related to the new character set encoding stuff. What UTF8-related
> directives or variables do you have?
> Catalog:
> Variable 	MV_HTTP_CHARSET 	UTF-8
> Variable 	MV_CHARSET 			UTF-8
> DatabaseDefault MYSQL_ENABLE_UTF8 1
> DatabaseDefault GDBM_ENABLE_UTF8 1

I've also set:
Variable MV_UTF8 1

 
> Global:
> Variable MV_HTTP_CHARSET UTF-8
> 
> Also, on 5.7.4 I was having some character encoding issues. UTF-8
> encoded pages with characters containing diacritics were not displaying
> properly in 5.7.4 but the same page served up by 5.4.0 was fine.
> Characters coming out of the database with diacritics were displaying
> fine in 5.7.4.
> 
> >
> > Did you change anything about Perl at the same time?
> No. I have it setup so I can just switch the IC version and leave
> everything else the same. Same IC config. Same perl.
> 
> 
> Bill Carr
> Bottlenose - Wine & Spirits eBusiness Specialists
> (413) 584-0400
> http://www.bottlenose-wine.com
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> 
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