Today I was browsing the New Relic webpage searching for what plugins you could install , and I must say I was quite impressed by the vast quantity of supported stuff some of my favorites would be
Rackspace Load Balancers
Apache / Nginx of course
Object Rocket Mongo DB
PHP Opcache (nice to have )
For those who don’t know what New Relic is , it’s a software/service that allows you to monitor the entire stack for your application and collect interesting data back , so you can kill all those nasty bottlenecks, Nice work guys !!!