Website monitoring for mysql errors, availability - exists?

Question

Monitoring

Hello.
Is there a service that would monitor the site every minute for mysql errors and availability or some kind of script to install on a cheap VDS.

Answer 1

To monitor for errors, mysql has an error log.
There is syslog for systemic things like the fall of all mysql
And all this is already installed on the cheapest VDS where mysql is

Answer 2

In my opinion, the easiest website monitoring is: inspector-s.online