Hi,
one last thing we would like to solve before moving from Lighttpd to Nginx + php-fpm is an equivalent of mod_status module that would be able to live list current requests like this:
https://img.skitch.com/20120723-p763bgrt87ach7cns17cipc3c.jpg
There were times that a live view of currently handled connections saved us from trouble and endless debugging and allowed to rapidly diagnose the situation.
I would be thankful for any suggestions.
Thanks,
Michal