How to monitor the server?

Question

ubuntu

Please tell me how a person who does not understand servers can track server activity
. I use an isp panel, there are few built-in solutions for me.
How can I see the load on the database, the number of requests per hour, and so on and so forth?

Answer 1

Pay an admin to set up Prometheus and Grafana. You will have both beautiful metrics and reports/alarms, for example: https://play.grafana.org/

Answer 2

If there are few built-in solutions, then read, search and understand.
For example:
https://serveradmin.ru
linux-notes.org
https://rtfm.co.ua/

Answer 3

Hmm ..... V.I. Lenin bequeathed "study, study and study again." At first, I would think why I need metrics in which I do not understand. If I understand that I want to track, with what frequency, in what sections, then I would look for an answer to the question of how this metric can be obtained in my system.