The monitored items are:
- historical SSH login/logout
- historical network upload and download bandwidth usage
- which network interfaces is down
- which server/system is down
- historical CPU usage
- historical RAM usage
- see logs (systemd) or
/var/log
Software Recommendations Stack Exchange is a question and answer site for people seeking specific software recommendations. It only takes a minute to sign up.
Sign up to join this communityTake a look at Nagios (http://www.nagios.org/) for some of your goals. I am a sysadmin and I use it on Fedora (only for basic tasks here, but I think it's versatile and useful).
.deb
packages and the corresponding repository.