[Radiant] Performance

[Peter Berkenbosch]

Hello List,

I'm having some performance issues on a site based on Radiant.

http://www.ffinfo.nl

It's running on Radiant 0.6.2

Sample in the log:

Processing SiteController#show_page (for 66.249.65.136 at 2007-11-14
11:52:20) [GET]
  Parameters: {"url"=>["nl", "vliegbinden", "gastbinders", "arnold-woerts"],
"action"=>"show_page", "controller"=>"site"}
Completed in 4.88098 (0 reqs/sec) | DB: 0.17913 (3%) | 200 OK [
http://ffinfo.nl/nl/vliegbinden/gastbinders/arnold-woerts/]

Processing SiteController#show_page (for 66.249.65.136 at 2007-11-14
11:58:43) [GET]
  Parameters: {"url"=>["nl", "vliegbinden", "gastbinders",
"gerd-peter-wieditz"], "action"=>"show_page", "controller"=>"site"}
Completed in 4.94082 (0 reqs/sec) | DB: 0.13819 (2%) | 200 OK [
http://www.ffinfo.nl/nl/vliegbinden/gastbinders/gerd-peter-wieditz/]

Seems that it takes almost 5 secondens! to render a page.

How can I measure my site so I can boost the performace?

BTW It;s hosted on slicehost on a 256 slice.

Thanks