I have performance issues with a Rails stack that is running Apache 2.2.9, MySQL 5.1, Passenger 2.2.9 and Rails 2.3.8 (ruby 1.8.7-p72) on an Ubuntu 8.04 server.
How can I trace performance issues in that stack?
You might want to try a free month of New Relic RPM service.
Sign up using Google
Sign up using Facebook
Sign up using Stack Exchange
2 years ago