Best posts made by mmolivier

Hi all,
I'd like to have more insight in how every app and service is performing. For example:

• Average response time for each app
• Whether an app is doing too many I/O operations (and/or swapping)
• Whether I should increase RAM on services such as MySQL
• Some API for error logging and reporting of async tasks

Some general dashboard with a notification system would be brilliant.

Any idea how to approach this without having to build it from scratch or using some expensive and overly complex cloud service?

Thanks!