System
Web
munin
Nagios
Icinga
foreman
monit
monitorix
Suricata
Network
Web
ntop
cacti
Terminal
iftop
tcpdump
netstat
iptraf
vnstat
Cpu/Memory
Terminal
top
htop
vmstat
pmap
IO
Terminal
iotop
iostat
Web
munin
Nagios
Icinga
foreman
monit
monitorix
Suricata
Web
ntop
cacti
Terminal
iftop
tcpdump
netstat
iptraf
vnstat
Terminal
top
htop
vmstat
pmap
Terminal
iotop
iostat