We tried to migrate our app to rails 3/ruby 1.9.2 and now have huge
problems with the initialization time of the rails instances.
After a touch tmp/restart our passenger 2.2.4 needs several
minutes(!!) to boot up 20 instances and to serve the first requests.
We didn’t had that problem in rails 2. I would love to find out what
is taking so long, but I don’t have any clue on where to look for it.
How do I debug this? Did anybody had the same experience?