What tool would I need to use if I need to monitor an Apache installation and a Postgres installation?
In Apache: I'm mainly interested in the logs and the requests per second and few other simple metrics.
In Postgres: I'm looking to monitor DB load, table space sizes and few other things.
Is this where something like Nagios comes in? If I'm correct these would be pretty common things to monitor and I guess there must be tools around to do that without the need of a hodgepodge of scripts and digging through logs manually.
Thank you everyone.