Hi, I''m looking at bringing in new a site online at the end of next month. My site will be a typical e-commerce site. Lots of people browsing products in a database, a smaller number registering & purchasing. The purchasing process will require authorisation from a 3rd party credit card transaction provider via SSL requests. I want to do some basic capacity planning & so far I''ve got OS performance scripts that grab the CPU, RAM, & disk utilisation of my servers machine every 5 mins. I can graph the output of these & see roughly how my hardware is travelling I''ve also got application performance counters in the important bits of my code. These spit out start & stop times of various parts of processes. This way I can quickly identify any slows downs and/or trends in the application performance. However, this won''t tell me why the trends are occuring. Hence, I want to get a little bit more sophisticated with my OS performance scripts & tune these towards a rails environment. It would be great if I could get some feedback on what are the typical bottlenecks in rails apps, how they were identified, & how they were managed/resolved. Thanks for any help. -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk -~----------~----~----~----~------~----~------~--~---