Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-20 Thread Toby Corkindale
On 18 June 2011 12:34, Rob Kinyon rob.kin...@gmail.com wrote: Uprgrading perl versions can require OS upgrades if your sysadmins say so.   It can also require significant testing burden because code optimized to 5.8 doesn't run cleanly under 5.10 or above. And then there is the question of

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-17 Thread Toby Corkindale
On 14 June 2011 22:40, Peter Rabbitson rabbit+d...@rabbit.us wrote: Toby Corkindale wrote: On 9 June 2011 17:51, Jorge Gonzalez jorge.gonza...@daikon.es wrote: BTW, thanks for resurrecting a 3 month old thread :-) I had not checked the EOL status of 5.8 and 5.10. And then again: RHEL 6 is

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-17 Thread Rob Kinyon
Uprgrading perl versions can require OS upgrades if your sysadmins say so. It can also require significant testing burden because code optimized to 5.8 doesn't run cleanly under 5.10 or above. And then there is the question of modperl 1 vs modperl 2 vs fastcgi and module deps. I have seen 12

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-14 Thread Toby Corkindale
On 9 June 2011 17:51, Jorge Gonzalez jorge.gonza...@daikon.es wrote: BTW, thanks for resurrecting a 3 month old thread :-) I had not checked the EOL status of 5.8 and 5.10. And then again: RHEL 6 is based on 5.10, which is also EOL'ed...? Yes, only the current and prior-to-current versions

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-14 Thread Peter Rabbitson
Toby Corkindale wrote: On 9 June 2011 17:51, Jorge Gonzalez jorge.gonza...@daikon.es wrote: BTW, thanks for resurrecting a 3 month old thread :-) I had not checked the EOL status of 5.8 and 5.10. And then again: RHEL 6 is based on 5.10, which is also EOL'ed...? Yes, only the current and

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-09 Thread Jorge Gonzalez
My dev environment (and so, my production environment) is based on Centos5, which is 5.8.8 based and I can't upgrade the system's perl without assuming too many risks (for production, that is). But since all my Perl production apps ship complete with their own perl installation (local::lib),

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-09 Thread Jorge Gonzalez
Well. I installed 5.14.0 with perlbrew, besides the system's perl and fully reinstalled everything for my app. I restored the 125 tables remote Oracle schema to the schema Result directory, so my app now loads some 150 DBIx result classes on startup, and uses some of them. Everything works

Re: [Dbix-class] Performance degradation due to Class::C3

2011-06-08 Thread Toby Corkindale
On 1 March 2011 01:39, Jorge Gonzalez jorge.gonza...@daikon.es wrote: I'm developing an app with Catalyst 5.80024, on perl 5.8.8, 32 bits; DBIx::Class models. [snip] Perl 5.8.x has been beyond end-of-life for quite a while, as has 5.10.x more recently. The 5.8 stream is almost ten years old,

Re: [Dbix-class] Performance degradation due to Class::C3

2011-03-01 Thread Jorge Gonzalez
Thanks, I'll try :-) Regards J. Jorge González Villalonga Director Técnico DAIKON Integración y Desarrollo S.L. Telf: (+34) 91 188 08 28 Fax: (+34) 91 632 65 42 www.daikon.es El 01/03/11 08:27, Peter Rabbitson escribió: Attached is a test

Re: [Dbix-class] Performance degradation due to Class::C3

2011-02-28 Thread Peter Rabbitson
Jorge Gonzalez wrote: Hi, I'm developing an app with Catalyst 5.80024, on perl 5.8.8, 32 bits; DBIx::Class models. Also you didn't mention the most important factor - which version of DBIx::Class itself were you using? There are currently no known slowdowns while working with multiple

Re: [Dbix-class] Performance degradation due to Class::C3

2011-02-28 Thread Jorge Gonzalez
Oooops, my fault: DBIx::Class: version 0.08123. Multiple tables - OK, but _lots_ of tables? I tend to associate "multiple" with something in the couples, perhaps tens. But for 100 I tend to speak about "lots" :-) Regards J. Jorge González Villalonga Director Técnico

Re: [Dbix-class] Performance degradation due to Class::C3

2011-02-28 Thread Jorge Gonzalez
Yes and yes. :-) Jorge González Villalonga Director Técnico DAIKON Integración y Desarrollo S.L. Telf: (+34) 91 188 08 28 Fax: (+34) 91 632 65 42 www.daikon.es El 28/02/11 16:34, Peter Edwards escribió: On 28 February 2011 15:27, Jorge

Re: [Dbix-class] Performance degradation due to Class::C3

2011-02-28 Thread Peter Rabbitson
Jorge Gonzalez wrote: Hi, I'm developing an app with Catalyst 5.80024, on perl 5.8.8, 32 bits; DBIx::Class models. I experienced very bad performance: index pages loading in 30 seconds or more, and Catalyst reporting that the request took 40s and the like. Completely unbearable. After