Hello all, today I found, that previous version of our project (hosting billing system), written on perl, fastcgi and using CTPP as template engine generates pages faster, then new version of this project, written with dancer and ctpp and running with plackup/starman. The most part of the code remains the same, but we add cache(*) and reduce the number of SQL queries (this led to an increase of speed - we checked it). So the question - where should I look for the problem? The first idea - I know that HTML::CTPP2->new() takes a lot of time. It is called in Dancer::Template::Ctpp2, which is `use base 'Dancer::Template::Abstract';` so the question - is sub init() in this module runs only once when starting the app, or on every query? The second question - can this be because of plackup or starman? Where should I look in this case? ps: plackup -E production -s Starman --workers=4 -l bill.sock -a bin/app.pl One parallel query in all cases. pps: (*) about our cache - just in-memory hash with already loaded data from db, which returns already loaded data instead of making new query - this can not lead to taking more time on requests. And, without this cache, with the old code, it's just slower. -- Best Regards, Nick Knutov http://knutov.com ICQ: 272873706 Voice: +7-904-84-23-130